BACKGROUND OF THE INVENTION

A. Field of the Invention

The present invention relates generally to compositions that include one or any combination of plants or extracts thereof selected from the group consisting of:Michelia magnifica, Xylosma japonicum, Prunus cerasifera, Nyssa sinensis, Chimonanthus praecox, Sassafras tzumu, Inula helianthus-aquatica, Capparis bodinieri, Passiflora caerulea, Galium aparine, Boehmeria platyphylla, Colquhounia coccinea, Sageretia rugosa, Jasminum stephanense, Antirrhinum majus, Daphniphyllum oldhamii, Cuscuta chinensis, Salix variegate, Osmanthus parvifolius, Euphorbia trigona, Calliandra haematocephala, Excoecaria acerifolia, Dianthus chinensis, Myriophyllum spicatum, Nymphoides peltatum, Prunus salicina, Solanum coagulans, Elaeis guineensis, Rhododendron moulmainense, Spatholobus suberectus, Artabotrys hexapetalus, Hibiscus syriacus, Lonicera calcarata, Hydnocarpus hainanensis, Ilex fragilis, Antidesma venosum, Acacia pennatassp.Kerrii, Althaea rosea, Millettia velutina, Themeda japonica, Dalbergia hancei, Ipomoea batatas, Photinia glomerata, Hippophae rhamnoides, Azadirachta indica, Karelinia caspica, Bauhinia touranensis, Eriobotrya japonicas, Anaphalis contorta, andCratoxylum prunifolium. The compositions can be formulated as topical skin compositions, edible compositions, injectible compositions, oral compositions, hair care compositions, etc.

B. Description of Related Art

Ageing, chronic exposure to adverse environmental factors, malnutrition, fatigue, etc., can change the visual appearance, physical properties, or physiological functions of skin in ways that are considered visually undesirable. The most notable and obvious changes include the development of fine lines and wrinkles, loss of elasticity, increased sagging, loss of firmness, loss of color evenness or tone, coarse surface texture, and mottled pigmentation. Less obvious, but measurable changes which occur as skin ages or endures chronic environmental insult include a general reduction in cellular and tissue vitality, reduction in cell replication rates, reduced cutaneous blood flow, reduced moisture content, accumulated errors in structure and function, alterations in the normal regulation of common biochemical pathways, and a reduction in the skin's ability to remodel and repair itself. Many of the alterations in appearance and function of the skin are caused by changes in the outer epidermal layer of the skin, while others are caused by changes in the lower dermis.

Previous attempts to improve the visual appearance of skin with known skin active-ingredients have been shown to have various drawbacks such as skin irritation and prolonged recovery periods.

SUMMARY OF THE INVENTION

The inventors discovered that particular sets of ingredients can be used to treat certain skin conditions ranging from fine lines or wrinkles, inflamed or erythemic skin, oxidative damage, and sking having dark spots (e.g., liver spots, age spots, etc.), melasma, hyperpigmentation, and uneven skin tone.

In one instance, for example, there is disclosed a topical skin composition comprising a first MMP-1 inhibitor, wherein said first inhibitor is an aqueous extract fromBoehmeria platyphylla, a second MMP-1 inhibitor, wherein said second inhibitor is an aqueous extract fromCratoxylum prunifolium, and a third MMP-1 inhibitor, wherein said third inhibitor is an aqueous extract fromExcoecaria acerifolia. The composition can be an emulsion, cream, lotion, or solution. The composition can include from about 0.001% to about 5% by weight of said aqueous extract fromBoehmeria platyphylla, from about 0.001% to about 5% by weight of said aqueous extract fromCratoxylum prunifolium, and from about 0.001% to about 5% by weight of said aqueous extract fromExcoecaria acerifolia(ranges inside and out side of the state range is also contemplated, e.g., 0.0001%, 6%, 7%, 8%, 9%, 10%, 15%, 20%, and more). The composition can further include a moisturization agent, an antioxidant, a structuring or thickening agent, and/or an emulsifier (examples of each of these ingredients is provided below). The composition can further include a silicone containing compound and/or a sunscreen agent (examples of these ingredients are also provided below). The aqueous extracts can be obtained from the whole plant ofBoehmeria platyphylla, Cratoxylum prunifolium, andExcoecaria acerifolia, respectively, or from any part of the plant thereof (e.g., root, stem, leaf, flower, seed) at the exclusion of other parts of the plant. Further, and in addition to the extracts being aqueous extracts, the extracts can also be alcoholic extracts, glycolic extracts, or oil extracts. The composition can be a cleanser product, a toner product, a moisturizer product, or a mask product. The first MMP-1 inhibitor can also be an antioxidant, a TNF-α inhibitor, and a lipoxygenase inhibitor. The second MMP-1 inhibitor can also be an antioxidant. The third MMP-1 inhibitor can also be an antioxidant and a lipoxygenase inhibitor. Further, said composition can be used to treat skin by topically applying the composition to skin in need thereof, wherein topical application of said composition treats said skin. The composition can inhibit MMP-1 activity and lipoxygenase activity in said skin. The composition can be applied to a fine line or wrinkle. The composition can inhibit TNF-α activity in said skin. The composition can be applied to erythemic or inflamed skin or dry skin or flaky skin or sensitive skin. The composition can reduce oxidative damage in skin cells.

In another instance, there is disclosed a topical skin composition comprising a first TNF-α inhibitor, wherein said first inhibitor is an aqueous extract fromBoehmeria platyphylla, a second TNF-α inhibitor, wherein said second inhibitor is an aqueous extract fromKarelinia caspica, and a third TNF-α inhibitor, wherein said third inhibitor is an aqueous extract fromInula helianthus-aquatica. The composition can be an emulsion, cream, lotion, or solution. The composition can include from about 0.001% to about 5% by weight of said aqueous extract fromBoehmeria platyphylla, from about 0.001% to about 5% by weight of said aqueous extract fromKarelinia caspica, and from about 0.001% to about 5% by weight of said aqueous extract fromInula helianthus-aquatica(ranges inside and out side of the state range is also contemplated, e.g., 0.0001%, 6%, 7%, 8%, 9%, 10%, 15%, 20%, and more). The composition can further include a moisturization agent, an antioxidant, a structuring or thickening agent, and/or an emulsifier (examples of each of these ingredients is provided below). The composition can further include a silicone containing compound and/or a sunscreen agent (examples of these ingredients are also provided below). The aqueous extracts can be obtained from the whole plant ofBoehmeria platyphylla, Karelinia caspica, andInula helianthus-aquatica, respectively, or from any part of the plant thereof (e.g., root, stem, leaf, flower, seed) at the exclusion of other parts of the plant. Further, and in addition to the extracts being aqueous extracts, the extracts can also be alcoholic extracts, glycolic extracts, or oil extracts. The composition can be a cleanser product, a toner product, a moisturizer product, or a mask product. The first TNF-α inhibitor can also be an antioxidant, a MMP-1 inhibitor, and a lipoxygenase inhibitor. The second TNF-α inhibitor can also be an antioxidant. The third TNF-α inhibitor can also be an antioxidant. Further, said composition can be used to treat skin in need thereof by topically applying said composition to skin. The composition can inhibit TNF-α activity in said skin. The composition can be applied to erythemic or inflamed skin or dry skin or flaky skin or sensitive skin. The composition can inhibit MMP-1 activity and lipoxygenase activity in said skin. The composition can be applied to a fine line or wrinkle. The composition can reduce oxidative damage in skin cells.

In still another instance, there is disclosed a topical skin composition comprising a first antioxidant, wherein said first antioxidant is an aqueous extract fromArtabotrys hexapetalus, a second antioxidant, wherein said second antioxidant is an aqueous extract fromSassafras tzumu, and a third antioxidant, wherein said third antioxidant is an aqueous extract fromPrunus salicina. The composition can be an emulsion, cream, lotion, or solution. The composition can include from about 0.001% to about 5% by weight of said aqueous extract fromArtabotrys hexapetalus, from about 0.001% to about 5% by weight of said aqueous extract fromSassafras tzumu, and from about 0.001% to about 5% by weight of said aqueous extract fromPrunus salicina(ranges inside and out side of the state range is also contemplated, e.g., 0.0001%, 6%, 7%, 8%, 9%, 10%, 15%, 20%, and more). The composition can further include a moisturization agent, an antioxidant, a structuring or thickening agent, and/or an emulsifier (examples of each of these ingredients is provided below). The composition can further include a silicone containing compound and/or a sunscreen agent (examples of these ingredients are also provided below). The aqueous extracts can be obtained from the whole plant ofArtabotrys hexapetalus, Sassafrastzumu, andPrunus salicina, respectively, or from any part of the plant thereof (e.g., root, stem, leaf, flower, seed) at the exclusion of other parts of the plant. Further, and in addition to the extracts being aqueous extracts, the extracts can also be alcoholic extracts, glycolic extracts, or oil extracts. The composition can be a cleanser product, a toner product, a moisturizer product, or a mask product. The first antioxidant can also be a MMP-1 inhibitor and a lipoxygenase inhibitor. The second antioxidant can also be a MMP-1 inhibitor. The third antioxidant can also be a MMP-1 inhibitor and a lipoxygenase inhibitor. Said composition can also be used to treat skin by topically applying the composition to skin in need thereof. The composition can reduce oxidative damage in skin cells. The composition can inhibit MMP-1 activity and lipoxygenase activity in said skin. The composition can be applied to a fine line or wrinkle.

In a further instance, there is disclosed a topical skin composition comprising a tyrosinase inhibitor, wherein said tyrosinase inhibitor is an aqueous extract fromRhododendron moulmainense. The composition can be an emulsion, cream, lotion, or solution. The composition can further include a moisturization agent, an antioxidant, a structuring or thickening agent, and/or an emulsifier (examples of each of these ingredients is provided below). The composition can further include a silicone containing compound and/or a sunscreen agent (examples of these ingredients are also provided below). The composition can further comprises a MMP-1 and lipoxygenase inhibitor, wherein said MMP-1 and lipoxygenase inhibitor is an aqueous extract fromCalliandra haematocephala, and an antioxidant, wherein said antioxidant is an aqueous extract fromXylosma japonicum. The amount of said extracts (Rhododendron moulmainense, Calliandra haematocephala, andXylosma japonicum) can each range from 0.001% to 5% (ranges inside and out side of the state range is also contemplated, e.g., 0.0001%, 6%, 7%, 8%, 9%, 10%, 15%, 20%, and more). The aqueous extracts can be obtained from the whole plant or from any part of the plant thereof (e.g., root, stem, leaf, flower, seed) at the exclusion of other parts of the plant. Further, and in addition to the extracts being aqueous extracts, the extracts can also be alcoholic extracts, glycolic extracts, or oil extracts. The composition can be a cleanser product, a toner product, a moisturizer product, or a mask product. The composition can also exclude/not include any other tyrosinase inhibitors or skin lightening agents (e.g., hydroquinone or other known skin lightening agents). Said compositions can be used to lighten skin, treat uneven skin tone, reduce the appearance of age spots, freckles, liver spots, dark spots, sun spots, treat melasmic skin, treat hyperpigemented skin, etc. The composition can inhibit tyrosinase activity in said skin.

In addition to the above combinations, the inventors also discovered that a wide variety of plants and extracts thereof have therapeutic benefits, including individual plants and extracts. These plants and extracts thereof are fromMichelia magnifica, Xylosma japonicum, Prunus cerasifera, Nyssa sinensis, Chimonanthus praecox, Sassafras tzumu, Inula helianthus-aquatica, Capparis bodinieri, Passiflora caerulea, Galium aparine, Boehmeria platyphylla, Colquhounia coccinea, Sageretia rugosa, Jasminum stephanense, Antirrhinum majus, Daphniphyllum oldhamii, Cuscuta chinensis, Salix variegate, Osmanthus parvifolius, Euphorbia trigona, Calliandra haematocephala, Excoecaria acerifolia, Dianthus chinensis, Myriophyllum spicatum, Nymphoides peltatum, Prunus salicina, Solanum coagulans, Elaeis guineensis, Rhododendron moulmainense, Spatholobus suberectus, Artabotrys hexapetalus, Hibiscus syriacus, Lonicera calcarata, Hydnocarpus hainanensis, Ilex fragilis, Antidesma venosum, Acacia pennatassp.Kerrii, Althaea rosea, Millettia velutina, Themeda japonica, Dalbergia hancei, Ipomoea batatas, Photinia glomerata, Hippophae rhamnoides, Azadirachta indica, Karelinia caspica, Bauhinia touranensis, Eriobotrya japonicas, Anaphalis contorta, and/orCratoxylum prunifolium. In particular aspects, compositions of the present invention can include any one of, any combination of, all of, or at least 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, or 50 of said plants or extracts thereof. The plant part can be the whole plant or part of the plant (e.g., root, bark, sap, stem, leaf, flower, seed, leaf, stem, root, flower, seed, sap, bark, etc.). The extract can be from the whole plant or part of the plant (e.g., root, bark, sap, stem, leaf, flower, seed, leaf, stem, root, flower, seed, sap, bark, etc.). The extract can be an aqueous extract or a non-aqueous extract. The extract can be extracted with alcohol (e.g., methanol, ethanol propanol, butanol, etc.), glycols, oils, water, etc. The extracts can be included in compositions such as topical skin compositions, edible compositions, injectible compositions, oral compositions, pharmaceutical compositions, hair care compositions, etc. The composition can include 0.01% to 20% by weight of said plant, plant part, and/or extract thereof (or 0.1, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 30, 40, 50, 60, 70, 80, 90, 99%, or more or any integer or range therein).

In particular aspects, the composition is formulated as topical skin composition. The composition can have a dermatologically acceptable vehicle or carrier for the plant, plant part, or extract thereof. The composition can further include a moisturizing agent or a humectant, a surfactant, a silicone containing compounds, a UV agent, an oil, and/or other ingredients identified in this specification or those known in the art. The composition can be a lotion, cream, gel, serum, emulsion (e.g., oil-in-water, water-in-oil, silicone-in-water, water-in-silicone, water-in-oil-in-water, oil-in-water, oil-in-water-in-oil, oil-in-water-in-silicone, etc.), solutions (e.g., aqueous or hydro-alcoholic solutions), anhydrous bases (e.g., lipstick or a powder), ointments, milk, paste, aerosol, solid forms, eye jellies, etc. The composition can be in powdered form (e.g., dried, lyophilized, particulate, etc.). The composition can be formulated for topical skin application at least 1, 2, 3, 4, 5, 6, 7, or more times a day during use. In other aspects of the present invention, compositions can be storage stable or color stable, or both. It is also contemplated that the viscosity of the composition can be selected to achieve a desired result, e.g., depending on the type of composition desired, the viscosity of such composition can be from about 1 cps to well over 1 million cps or any range or integer derivable therein (e.g., 2 cps, 3, 4, 5, 6, 7, 8, 9, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000, 2000, 3000, 4000, 5000, 6000, 7000, 8000, 9000, 10000, 20000, 30000, 40000, 50000, 60000, 70000, 80000, 90000, 100000, 200000, 300000, 400000, 500000, 600000, 700000, 800000, 900000, 1000000, 2000000, 3000000, 4000000, 5000000, 10000000, cps, etc., as measured on a Brookfield Viscometer using a TC spindle at 2.5 rpm at 25° C.).

The compositions of the present invention can also be modified to have a desired oxygen radical absorbance capacity (ORAC) value. In certain non-limiting aspects, the compositions of the present invention or the plant, plant parts, or extracts thereof identified throughout this specification can be modified to have an ORAC value per mg of at least about 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 35, 40, 45, 50, 55, 60, 70, 80, 90, 95, 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000, 2000, 3000, 4000, 5000, 6000, 7000, 8000, 9000, 10000, 15000, 20000, 30000, 50000, 100000 or more or any range derivable therein.

The compositions in non-limiting aspects can have a pH of about 6 to about 9. In other aspects, the pH can be 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, or 14. The compositions can include a triglyceride. Non-limiting examples include small, medium, and large chain triglycerides. In certain aspects, the triglyceride is a medium chain triglyceride (e.g., caprylic capric triglyceride). The compositions can also include preservatives. Non-limiting examples of preservatives include methylparaben, propylparaben, or a mixture of methylparaben and propylparaben.

Compositions of the present invention can have UVA and UVB absorption properties. The compositions can have an sun protection factor (SPF) of 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, or more, or any integer or derivative therein. The compositions can be sunscreen lotions, sprays, or creams.

The compositions of the present invention can also include any one of, any combination of, or all of the following additional ingredients: water, a chelating agent, a moisturizing agent, a preservative, a thickening agent, a silicone containing compound, an essential oil, a structuring agent, a vitamin, a pharmaceutical ingredient, or an antioxidant, or any combination of such ingredients or mixtures of such ingredients. In certain aspects, the composition can include at least two, three, four, five, six, seven, eight, nine, ten, or all of these additional ingredients identified in the previous sentence. Non-limiting examples of these additional ingredients are identified throughout this specification and are incorporated into this section by reference. The amounts of such ingredients can range from 0.0001% to 99.9% by weight or volume of the composition, or any integer or range in between as disclosed in other sections of this specification, which are incorporated into this paragraph by reference.

In another embodiment, there is disclosed a topical skin care composition that includes an one of or combination of the aforementioned plants, plant parts, and/or extracts thereof in combination with any one of, any combination of, or all of the following ingredients: water; glycerin; butylene glycol; propylene glycol; phenoxyethanol; a chelating agent (e.g., EDTA, disodium EDTA, trisodium EDTA, EGTA, disodium EGTA, trisodium EGTA, citric acid, phosphoric acid, succinic acid, etc.); steareth-20; chlorhexidine diglunonate; potassium sorbate; and/or a preservative (e.g., methylparaben, propylparaben, butylparaben, ethylparaben, isobutylparaben, etc.). In particular aspects, the composition can further include any one of, any combination of, or all of the following additional ingredients: alcohol; denatured alcohol; glyceryl stearate; dimethicone; PEG-100 stearate; capryl glycol; triethanolamine; maltodextrin; sorbic acid; ethylene brassylate; methyl linalool; isobutyl methyl tetrahydropyranol; ethylhexylglycerin; and/or hexylene glycol. The concentrations of these ingredients can range from 0.00001 to 99% by weight or volume of the composition or any integer or range derivable therein as explained in other portions of this specification which are incorporated into this paragraph by reference. In particular aspects, the concentration of water can be at least 35% to 80% by weight of water.

In another embodiment, there is disclosed a topical skin care composition that includes an one of or combination of the aforementioned plants, plant parts, and/or extracts thereof in combination with any one of, any combination of, or all of the following ingredients: water; dimethicone; triethanolamine; phenonip; betaine; a chelating agent (e.g., EDTA, disodium EDTA, trisodium EDTA, EGTA, disodium EGTA, trisodium EGTA, citric acid, phosphoric acid, succinic acid, etc.); tocopheryl acetate; and/or prodew 400. In particular aspects, the composition can further include any one of, any combination of, or all of the following additional ingredients: propylene glycol; isododecane; polyacrylamide/C13-C14 isoparaffin/laureth 7 mixture; PEG-12 dimethicone; and/or ethylhexyl palmitate. The concentrations of these ingredients can range from 0.00001 to 99% by weight or volume of the composition or any integer or range derivable therein as explained in other portions of this specification which are incorporated into this paragraph by reference. In particular aspects, the concentration of water can be at least 35% to 80% by weight of water.

In another embodiment, there is disclosed a topical skin care composition that includes an one of or combination of the aforementioned plants, plant parts, and/or extracts thereof in combination with any one of, any combination of, or all of the following ingredients: water; glycerin; pentylene glycol; capryl glycol; disodium EDTA; capric/caprylic triglyceride; shea butter; squalane; cetyl alcohol; dimethicone; ceramide II; stearic acid; a mixture of glyceryl stearate and PEG 100 stearate; or a mixture of acrylamide/acryloyl dimethyl taurate copolymer, isohexadecane, and polysorbate 80. The concentrations of these ingredients can range from 0.00001 to 99% by weight or volume of the composition or any integer or range derivable therein as explained in other portions of this specification which are incorporated into this paragraph by reference. In particular aspects, the concentration of water can be at least 35% to 80% by weight of water. The ratio of water to glycerin can be from about 7:1 to 9:1 based on the total weight of the composition. The ratio of glycerin to pentylene glycol can be from about 1:1 to about 2:1 based on the total weight of the composition.

In another embodiment, there is disclosed a topical skin care composition that includes any one of or combination of the aforementioned plants, plant parts, and/or extracts thereof in combination with any one of, any combination of, or all of the following ingredients: water; glycerin; capryl glycol; capryl glycol; disodium EDTA; petrolatum; squalane; cetyl alcohol; a mixture of glyceryl stearate and PEG 100 stearate; dimethicone; or a mixture of acrylamide/acryloyl dimethyl taurate copolymer, isohexadecane, and polysorbate 80. The concentrations of these ingredients can range from 0.00001 to 99% by weight or volume of the composition or any integer or range derivable therein as explained in other portions of this specification which are incorporated into this paragraph by reference. In particular aspects, the concentration of water can be at least 35% to 80% by weight of water. The ratio of water to glycerin can be from about 12:1 to 16:1 based on the total weight of the composition. The ratio of glycerin to pentylene glycol can be from about 0.5:1 to about 1.5:1 based on the total weight of the composition.

In another embodiment, there is disclosed a topical skin care composition that includes any one of or combination of the aforementioned plants, plant parts, and/or extracts thereof in combination with any one of, any combination of, or all of the following ingredients: water; xanthan gum; disodium EDTA; pentylene glycol; capryl glycol; acrylate C10-30 acrylate cross polymer; triethanolamine; PVP/hexadecene copolymer; C12-15 alkyl benzoate; sorbitan isostearate; or a sunscreen agent. The concentrations of these ingredients can range from 0.00001 to 99% by weight or volume of the composition or any integer or range derivable therein as explained in other portions of this specification which are incorporated into this paragraph by reference. In particular aspects, the concentration of water can be at least 35% to 80% by weight of water. The ratio of water to C12-15 alkyl benzoate can be from about 2:1 to 3:1 based on the total weight of the composition. The ratio of water to pentylene glycol can be from about 9:1 to about 11:1 based on the total weight of the composition.

In another embodiment, there is disclosed a topical skin care composition that includes any one of or combination of the aforementioned plants, plant parts, and/or extracts thereof in combination with any one of, any combination of, or all of the following ingredients: water; disodium EDTA; citric acid; pentylene glycol; capryl glycol; sodium cocoamphodiacetate; or sodium methyl cocoyl taurate. The concentrations of these ingredients can range from 0.00001 to 99% by weight or volume of the composition or any integer or range derivable therein as explained in other portions of this specification which are incorporated into this paragraph by reference. In particular aspects, the concentration of water can be at least 35% to 80% by weight of water. The ratio of water to pentylene glycol can be from about 12:1 to 14:1 based on the total weight of the composition. The ratio of water to sodium cocoamphodiacetate can be from about 8:1 to about 11:1 based on the total weight of the composition. The ratio of water to sodium methyl cocoyl taurate can be from about 2:1 to about 4:1 based on the total weight of the composition. The ratio of sodium methyl cocoyl taurate to sodium cocoamphodiacetate can be from about 2:1 to about 4:1 based on the total weight of the composition.

Also disclosed is an extract fromMichelia magnifica, Xylosma japonicum, Prunus cerasifera, Nyssa sinensis, Chimonanthus praecox, Sassafras tzumu, Inula helianthus-aquatica, Capparis bodinieri, Passiflora caerulea, Galium aparine, Boehmeria platyphylla, Colquhounia coccinea, Sageretia rugosa, Jasminum stephanense, Antirrhinum majus, Daphniphyllum oldhamii, Cuscuta chinensis, Salix variegate, Osmanthus parvifolius, Euphorbia trigona, Calliandra haematocephala, Excoecaria acerifolia, Dianthus chinensis, Myriophyllum spicatum, Nymphoides peltatum, Prunus salicina, Solanum coagulans, Elaeis guineensis, Rhododendron moulmainense, Spatholobus suberectus, Artabotrys hexapetalus, Hibiscus syriacus, Lonicera calcarata, Hydnocarpus hainanensis, Ilex fragilis, Antidesma venosum, Acacia pennatassp.Kerrii, Althaea rosea, Millettia velutina, Themeda japonica, Dalbergia hancei, Ipomoea batatas, Photinia glomerata, Hippophae rhamnoides, Azadirachta indica, Karelinia caspica, Bauhinia touranensis, Eriobotrya japonicas, Anaphalis contorta, and/orCratoxylum prunifolium. The extract can be from the whole plant or part of the plant (e.g., root, bark, sap, stem, leaf, flower, seed, leaf, stem, root, flower, seed, sap, bark, etc.), or mixtures from different parts of the plant. The extract can be an aqueous extract or a non-aqueous extract. The extract can be extracted with alcohol (e.g., methanol, ethanol propanol, butanol, etc.), glycols, oils, water, etc. The extracts can be included in a composition. The composition can include 0.01% to 20% by weight of said plant, plant part, and/or extract thereof (or 0.1, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 30, 40, 50, 60, 70, 80, 90, 99%, or more or any integer or range therein). The composition can include any one of, any combination of, all of, or at least 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, or 50 of said plants, plant parts, or extracts thereof. The composition can be an edible composition. The composition can take the form of a pill, liquid gel cap, tablet, or powder. The composition can be an injectable solution (e.g., for intravenous delivery). The composition can be in the form of a neutraceutical. The composition can be a topical skin composition. The composition can be in aerosolized form. The extract can be an aqueous or a non-aqueous extract. The aqueous extract can include an alcohol, a glycol, water and/or water. Non-aqueous extract can include a fat or an oil.

One aspect of the present invention concerns a method of treating or preventing a skin condition comprising topically applying any one of the compositions disclosed in this specification to skin having a skin condition. As noted throughout, the composition can include a plant, plant part, or extract thereof fromMichelia magnifica, Xylosma japonicum, Prunus cerasifera, Nyssa sinensis, Chimonanthus praecox, Sassafras tzumu, Inula helianthus-aquatica, Capparis bodinieri, Passiflora caerulea, Galium aparine, Boehmeria platyphylla, Colquhounia coccinea, Sageretia rugosa, Jasminum stephanense, Antirrhinum majus, Daphniphyllum oldhamii, Cuscuta chinensis, Salix variegate, Osmanthus parvifolius, Euphorbia trigona, Calliandra haematocephala, Excoecaria acerifolia, Dianthus chinensis, Myriophyllum spicatum, Nymphoides peltatum, Prunus salicina, Solanum coagulans, Elaeis guineensis, Rhododendron moulmainense, Spatholobus suberectus, Artabotrys hexapetalus, Hibiscus syriacus, Lonicera calcarata, Hydnocarpus hainanensis, flex fragilis, Antidesma venosum, Acacia pennatassp.Kerrii, Althaea rosea, Millettia velutina, Themeda japonica, Dalbergia hancei, Ipomoea batatas, Photinia glomerata, Hippophae rhamnoides, Azadirachta indica, Karelinia caspica, Bauhinia touranensis, Eriobotrya japonicas, Anaphalis contorta, and/orCratoxylum prunifolium. The composition can include any one of, any combination of, all of, or at least 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, or 50 of said plants, plant parts, and/or extracts thereof. The plant part can be the whole plant or part of the plant (e.g., root, bark, sap, stem, leaf, flower, seed, leaf, stem, root, flower, seed, sap, bark, etc.). The extract can be from the whole plant or part of the plant (e.g., root, bark, sap, stem, leaf, flower, seed, leaf, stem, root, flower, seed, sap, bark, etc.). The extract can be an aqueous extract or a non-aqueous extract. The extract can be extracted with alcohol (e.g., methanol, ethanol propanol, butanol, etc.), glycols, oils, water, etc. The composition can include a dermatologically acceptable vehicle. Non-limiting examples of skin conditions that can be treated and/or prevented with the compositions of the present invention include dry skin, itchy skin, flaky skin, inflamed skin, erythemic skin, pain associated with erythemic skin, sensitive skin, pruritus, spider veins, lentigo, age spots, senile purpura, keratosis, melasma, blotches, fine lines or wrinkles, nodules, sun damaged skin, dermatitis (including, but not limited to seborrheic dermatitis, nummular dermatitis, contact dermatitis, atopic dermatitis, exfoliate dermatitis, perioral dermatitis, and stasis dermatitis), psoriasis, folliculitis, rosacea, acne, postules, nodules, whiteheads, blackheads, impetigo, erysipelas, erythrasma, eczema, sun burns, burned skin, open wounds, skin-inflammatory skin conditions, etc. In certain non-limiting aspects, the skin condition can be caused by exposure to UV light, age, irradiation, chronic sun exposure, environmental pollutants, air pollution, wind, cold, heat, chemicals, disease pathologies, smoking, or lack of nutrition. The skin can be facial skin or non-facial skin (e.g., arms, legs, hands, chest, back, feet, etc.). The method can further comprise identifying a person in need of skin treatment. The person can be a male or female. The age of the person can be at least 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, or more years old, or any range derivable therein. The method can also include topically applying an amount effective to: increase the stratum corneum turnover rate of the skin; increase collagen synthesis in fibroblasts; increase cellular anti-oxidant defense mechanisms (e.g., exogenous additions of anti-oxidants can bolster, replenish, or prevent the loss of cellular antioxidants such as catalase and glutathione in skin cells (e.g., keratinocytes, melanocytes, langerhans cells, etc.) which will reduce or prevent oxidative damage to the skin, cellular, proteins, and lipids); inhibit melanin production in melanocytes; reduce or prevent oxidative damage to skin (including reducing the amount lipid peroxides and/or protein oxidation in the skin).

In yet another embodiment, the extracts disclosed throughout this specification can be used treat skin conditions or diseases associated with oxidation of skin cells (e.g., extracts that have antioxidative properties), tyrosinase activity (e.g., extracts that have the ability to modify or otherwise inhibit tyrosinase activity in skin cells), TNF-α activity (e.g., extracts that have the ability to modify or otherwise inhibit TNF-α activity), lipoxygenase activity (e.g., extracts that have the ability to modify or otherwise inhibit lipoxygenase activity), and/or MMP-1 activity (e.g., extracts that have the ability to modify or otherwise inhibit MMP-1 activity). The data in the Examples and the information provided in the Detailed Description concerning the extracts provide information on the antioxidant, TNF-α inhibition, tyrosinase inhibition, lipoxygenase inhibition, and MMP-1 inhibition abilities of said extracts. In particular embodiments, extracts that have antioxidant properties can be used to treat, prevent, or reduce oxidative damage to skin cells from external environmental factors (e.g., pollution, sun, chemicals, etc.). Extracts having TNF-α inhibition properties can be used to reduce TNF-α activity in skin cells having increased TNF-α activity (e.g., inflamed skin, red skin, erythemic skin, sun burned skin, burned skin, or other skin-related diseases that are also inflammatory diseases). Extracts having tyrosinase inhibition properties can be used to reduce or otherwise prevent tyrosinase production or activity in skin cells, which can be used to treat hyperpigmented skin, uneven skin, melasmic skin, dark spots, aged spots, sun spots, blotchy skin, etc. Extracts having MMP-1 inhibition properties can be used to maintain or prevent collagen breakdown in skin cells and can be used to treat or prevent fine lines and wrinkles, sagging skin, loose skin, etc.

In one embodiment of the present invention there is disclosed a method of reducing the appearance of symptoms associated with erythema (e.g., erythemic skin, sensitive skin, inflamed skin) comprising topically applying any one of the compositions of the present invention to skin in need thereof. Erythema can be caused by skin sunburn, electrical treatments of skin, skin burns, contact allergies, systemic allergies, skin toxicity, exercise, insect stings, bacterial infection, viral infection, fungal infection, protozoa infection, massage, windburn, etc. As noted throughout, the composition can include a plant, plant part, or extract thereof fromMichelia magnifica, Xylosma japonicum, Prunus cerasifera, Nyssa sinensis, Chimonanthus praecox, Sassafras tzumu, Inula helianthus-aquatica, Capparis bodinieri, Passiflora caerulea, Galium aparine, Boehmeria platyphylla, Colquhounia coccinea, Sageretia rugosa, Jasminum stephanense, Antirrhinum majus, Daphniphyllum oldhamii, Cuscuta chinensis, Salix variegate, Osmanthus parvifolius, Euphorbia trigona, Calliandra haematocephala, Excoecaria acerifolia, Dianthus chinensis, Myriophyllum spicatum, Nymphoides peltatum, Prunus salicina, Solanum coagulans, Elaeis guineensis, Rhododendron moulmainense, Spatholobus suberectus, Artabotrys hexapetalus, Hibiscus syriacus, Lonicera calcarata, Hydnocarpus hainanensis, Ilex fragilis, Antidesma venosum, Acacia pennatassp.Kerrii, Althaea rosea, Millettia velutina, Themeda japonica, Dalbergia hancei, Ipomoea batatas, Photinia glomerata, Hippophae rhamnoides, Azadirachta indica, Karelinia caspica, Bauhinia touranensis, Eriobotrya japonicas, Anaphalis contorta, and/orCratoxylum prunifolium. The composition can include any one of, any combination of, all of, or at least 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, or 50 of said plants, plant parts, and/or extracts thereof. The plant part can be the whole plant or part of the plant (e.g., root, bark, sap, stem, leaf, flower, seed, leaf, stem, root, flower, seed, sap, bark, etc.). The extract can be from the whole plant or part of the plant (e.g., root, bark, sap, stem, leaf, flower, seed, leaf, stem, root, flower, seed, sap, bark, etc.). The extract can be an aqueous extract or a non-aqueous extract. The extract can be extracted with alcohol (e.g., methanol, ethanol propanol, butanol, etc.), glycols, oils, water, etc.

In still another aspect of the present invention there is disclosed a method of treating dry, flaky, or itchy skin or reducing the appearance of uneven skin tone comprising topically applying any one of the compositions disclosed in this specification to dry, flaky, or itchy skin or to skin having an uneven skin tone. As noted throughout, the composition can include a plant, plant part, or extract thereof fromMichelia magnifica, Xylosma japonicum, Prunus cerasifera, Nyssa sinensis, Chimonanthus praecox, Sassafras tzumu, Inula helianthus-aquatica, Capparis bodinieri, Passiflora caerulea, Galium aparine, Boehmeria platyphylla, Colquhounia coccinea, Sageretia rugosa, Jasminum stephanense, Antirrhinum majus, Daphniphyllum oldhamii, Cuscuta chinensis, Salix variegate, Osmanthus parvifolius, Euphorbia trigona, Calliandra haematocephala, Excoecaria acerifolia, Dianthus chinensis, Myriophyllum spicatum, Nymphoides peltatum, Prunus salicina, Solanum coagulans, Elaeis guineensis, Rhododendron moulmainense, Spatholobus suberectus, Artabotrys hexapetalus, Hibiscus syriacus, Lonicera calcarata, Hydnocarpus hainanensis, Ilex fragilis, Antidesma venosum, Acacia pennatassp.Kerrii, Althaea rosea, Millettia velutina, Themeda japonica, Dalbergia hancei, Ipomoea batatas, Photinia glomerata, Hippophae rhamnoides, Azadirachta indica, Karelinia caspica, Bauhinia touranensis, Eriobotrya japonicas, Anaphalis contorta, and/orCratoxylum prunifolium. The composition can include any one of, any combination of, all of, or at least 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, or 50 of said plants, plant parts, and/or extracts thereof. The plant part can be the whole plant or part of the plant (e.g., root, bark, sap, stem, leaf, flower, seed, leaf, stem, root, flower, seed, sap, bark, etc.). The extract can be from the whole plant or part of the plant (e.g., root, bark, sap, stem, leaf, flower, seed, leaf, stem, root, flower, seed, sap, bark, etc.). The extract can be an aqueous extract or a non-aqueous extract. The extract can be extracted with alcohol (e.g., methanol, ethanol propanol, butanol, etc.), glycols, oils, water, etc.

Also disclosed is a method of reducing the appearance of fine lines or wrinkles comprising topically applying any one of the compositions disclosed in this specification to skin having fine lines or wrinkles. As noted throughout, the composition can include a plant, plant part, or extract thereof fromMichelia magnifica, Xylosma japonicum, Prunus cerasifera, Nyssa sinensis, Chimonanthus praecox, Sassafras tzumu, Inula helianthus-aquatica, Capparis bodinieri, Passiflora caerulea, Galium aparine, Boehmeria platyphylla, Colquhounia coccinea, Sageretia rugosa, Jasminum stephanense, Antirrhinum majus, Daphniphyllum oldhamii, Cuscuta chinensis, Salix variegate, Osmanthus parvifolius, Euphorbia trigona, Calliandra haematocephala, Excoecaria acerifolia, Dianthus chinensis, Myriophyllum spicatum, Nymphoides peltatum, Prunus salicina, Solanum coagulans, Elaeis guineensis, Rhododendron moulmainense, Spatholobus suberectus, Artabotrys hexapetalus, Hibiscus syriacus, Lonicera calcarata, Hydnocarpus hainanensis, Ilex fragilis, Antidesma venosum, Acacia pennatassp.Kerrii, Althaea rosea, Millettia velutina, Themeda japonica, Dalbergia hancei, Ipomoea batatas, Photinia glomerata, Hippophae rhamnoides, Azadirachta indica, Karelinia caspica, Bauhinia touranensis, Eriobotrya japonicas, Anaphalis contorta, and/orCratoxylum prunifolium. The composition can include any one of, any combination of, all of, or at least 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, or 50 of said plants, plant parts, and/or extracts thereof. The plant part can be the whole plant or part of the plant (e.g., root, bark, sap, stem, leaf, flower, seed, leaf, stem, root, flower, seed, sap, bark, etc.). The extract can be from the whole plant or part of the plant (e.g., root, bark, sap, stem, leaf, flower, seed, leaf, stem, root, flower, seed, sap, bark, etc.). The extract can be an aqueous extract or a non-aqueous extract. The extract can be extracted with alcohol (e.g., methanol, ethanol propanol, butanol, etc.), glycols, oils, water, etc.

In certain embodiments, compositions of the present invention can decrease the amount of internal oxidation and/or external oxidative damage in a cell. In other aspects, the compositions can increase collagen synthesis in a cell. The compositions can also reduce skin inflammation, such as by reducing inflammatory cytokine production in a cell. Non-limiting examples of such cells include human epidermal keratinocyte, human fibroblast dermal cell, human melanocytes, three dimensional human cell-derived in vitro tissue equivalents comprising human keratinocytes, human fibroblasts, or human melanocytes, or any combination thereof (e.g., combination of human keratinocytes and human fibroblasts or a combination of human keratinocytes and human melanocytes).

Also disclosed is a method of treating hyperpigmentation comprising applying the compositions of the present invention to the skin. The method can also comprise identifying a person in need of treating hyperpigmentation and applying the composition to a portion of the skin exhibiting hyperpigmentation. Additional methods contemplated by the inventors include methods for reducing the appearance of an age spot, a skin discoloration, or a freckle, reducing or preventing the appearance of fine lines or wrinkles in skin, or increasing the firmness of skin by applying the compositions of the present invention to skin in need of such treatment. As noted throughout, the composition can include a plant, plant part, or extract thereof fromMichelia magnifica, Xylosma japonicum, Prunus cerasifera, Nyssa sinensis, Chimonanthus praecox, Sassafras tzumu, Inula helianthus-aquatica, Capparis bodinieri, Passiflora caerulea, Galium aparine, Boehmeria platyphylla, Colquhounia coccinea, Sageretia rugosa, Jasminum stephanense, Antirrhinum majus, Daphniphyllum oldhamii, Cuscuta chinensis, Salix variegate, Osmanthus parvifolius, Euphorbia trigona, Calliandra haematocephala, Excoecaria acerifolia, Dianthus chinensis, Myriophyllum spicatum, Nymphoides peltatum, Prunus salicina, Solanum coagulans, Elaeis guineensis, Rhododendron moulmainense, Spatholobus suberectus, Artabotrys hexapetalus, Hibiscus syriacus, Lonicera calcarata, Hydnocarpus hainanensis, Ilex fragilis, Antidesma venosum, Acacia pennatassp.Kerrii, Althaea rosea, Millettia velutina, Themeda japonica, Dalbergia hancei, Ipomoea batatas, Photinia glomerata, Hippophae rhamnoides, Azadirachta indica, Karelinia caspica, Bauhinia touranensis, Eriobotrya japonicas, Anaphalis contorta, and/orCratoxylum prunifolium. The composition can include any one of, any combination of, all of, or at least 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, or 50 of said plants, plant parts, and/or extracts thereof. The plant part can be the whole plant or part of the plant (e.g., root, bark, sap, stem, leaf, flower, seed, leaf, stem, root, flower, seed, sap, bark, etc.). The extract can be from the whole plant or part of the plant (e.g., root, bark, sap, stem, leaf, flower, seed, leaf, stem, root, flower, seed, sap, bark, etc.). The extract can be an aqueous extract or a non-aqueous extract. The extract can be extracted with alcohol (e.g., methanol, ethanol propanol, butanol, etc.), glycols, oils, water, etc.

In yet another aspect of the present invention there is disclosed a method of treating or preventing a wide variety of diseases comprising administering to a patient in need of treatment any one of the compositions of the present invention. As noted throughout, the composition can include a plant, plant part, or extract thereof fromMichelia magnifica, Xylosma japonicum, Prunus cerasifera, Nyssa sinensis, Chimonanthus praecox, Sassafras tzumu, Inula helianthus-aquatica, Capparis bodinieri, Passiflora caerulea, Galium aparine, Boehmeria platyphylla, Colquhounia coccinea, Sageretia rugosa, Jasminum stephanense, Antirrhinum majus, Daphniphyllum oldhamii, Cuscuta chinensis, Salix variegate, Osmanthus parvifolius, Euphorbia trigona, Calliandra haematocephala, Excoecaria acerifolia, Dianthus chinensis, Myriophyllum spicatum, Nymphoides peltatum, Prunus salicina, Solanum coagulans, Elaeis guineensis, Rhododendron moulmainense, Spatholobus suberectus, Artabotrys hexapetalus, Hibiscus syriacus, Lonicera calcarata, Hydnocarpus hainanensis, Ilex fragilis, Antidesma venosum, Acacia pennatassp.Kerrii, Althaea rosea, Millettia velutina, Themeda japonica, Dalbergia hancei, Ipomoea batatas, Photinia glomerata, Hippophae rhamnoides, Azadirachta indica, Karelinia caspica, Bauhinia touranensis, Eriobotrya japonicas, Anaphalis contorta, and/orCratoxylum prunifolium. The composition can include any one of, any combination of, all of, or at least 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, or 50 of said plants, plant parts, and/or extracts thereof. The plant part can be the whole plant or part of the plant (e.g., root, bark, sap, stem, leaf, flower, seed, leaf, stem, root, flower, seed, sap, bark, etc.). The extract can be from the whole plant or part of the plant (e.g., root, bark, sap, stem, leaf, flower, seed, leaf, stem, root, flower, seed, sap, bark, etc.). The extract can be an aqueous extract or a non-aqueous extract. The extract can be extracted with alcohol (e.g., methanol, ethanol propanol, butanol, etc.), glycols, oils, water, etc. The composition can be formulated as a topical composition, an ingestible composition, an injectible composition, an aerosolized composition, etc. Non-limiting examples of diseases that can be treated or prevented with such compositions include AIDS, autoimmune diseases (e.g., rheumatoid arthritis, multiple sclerosis, diabetes—insulin-dependent and non-independent, systemic lupus erythematosus and Graves disease), cancer (e.g., malignant, benign, metastatic, precancer), cardiovascular diseases (e.g., heart disease or coronary artery disease, stroke—ischemic and hemorrhagic, and rheumatic heart disease), diseases of the nervous system, and infection by pathogenic microorganisms (e.g., Athlete's Foot, Chickenpox, Common cold, Diarrheal diseases, Flu, Genital herpes, Malaria, Meningitis, Pneumonia, Sinusitis, Skin diseases, Strep throat, Tuberculosis, Urinary tract infections, Vaginal infections, Viral hepatitis), inflammation (e.g., allergy, asthma), prion diseases (e.g., CJD, kuru, GSS, FFI), obesity, etc.

Also disclosed is a method thickening hair or treating or preventing hair loss on the scalp (e.g., male-pattern baldness, female-pattern baldness, cicatricial alopecia, alopecia areata telogen effluvium, traction alopecia, anagen effluvium), eyebrows, or eyelashes comprising administering to a patient in need of any such treatment any one of the compositions of the present invention. As noted throughout, the composition can include a plant, plant part, or extract thereof fromMichelia magnifica, Xylosma japonicum, Prunus cerasifera, Nyssa sinensis, Chimonanthus praecox, Sassafras tzumu, Inula helianthus-aquatica, Capparis bodinieri, Passiflora caerulea, Galium aparine, Boehmeria platyphylla, Colquhounia coccinea, Sageretia rugosa, Jasminum stephanense, Antirrhinum majus, Daphniphyllum oldhamii, Cuscuta chinensis, Salix variegate, Osmanthus parvifolius, Euphorbia trigona, Calliandra haematocephala, Excoecaria acerifolia, Dianthus chinensis, Myriophyllum spicatum, Nymphoides peltatum, Prunus salicina, Solanum coagulans, Elaeis guineensis, Rhododendron moulmainense, Spatholobus suberectus, Artabotrys hexapetalus, Hibiscus syriacus, Lonicera calcarata, Hydnocarpus hainanensis, flex fragilis, Antidesma venosum, Acacia pennatassp.Kerrii, Althaea rosea, Millettia velutina, Themeda japonica, Dalbergia hancei, Ipomoea batatas, Photinia glomerata, Hippophae rhamnoides, Azadirachta indica, Karelinia caspica, Bauhinia touranensis, Eriobotrya japonicas, Anaphalis contorta, and/orCratoxylum prunifoliumThe composition can include any one of, any combination of, all of, or at least 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, or 50 of said plants, plant parts, and/or extracts thereof. The plant part can be the whole plant or part of the plant (e.g., root, bark, sap, stem, leaf, flower, seed, leaf, stem, root, flower, seed, sap, bark, etc.). The extract can be from the whole plant or part of the plant (e.g., root, bark, sap, stem, leaf, flower, seed, leaf, stem, root, flower, seed, sap, bark, etc.). The extract can be an aqueous extract or a non-aqueous extract. The extract can be extracted with alcohol (e.g., methanol, ethanol propanol, butanol, etc.), glycols, oils, water, etc. The composition can be formulated as a topical composition, an ingestible composition, an injectible composition, an aerosolized composition, a foam based composition etc. An assay that can be used to test a composition's ability to thicken hair or treat or prevent hair loss is to apply test composition to a targeted area and measure new hair growth or rate of hair loss when compared with a controlled area that is not receiving the test composition. The method can also include combining any one of the compositions of the present invention with known hair loss or hair thickening treatments (e.g., 5-α reductase inhibitors (e.g., finasteride, dutasteride, saw palmetto extract etc.), vasodilators (e.g., minoxidil), ketoconazole, hair transplantation procedures, hair multiplication procedures, laser therapy, caffeine, etc.).

In one particular non-limiting embodiment, the extract or extracts used in any one of the treatment methods described above and throughout this specification and claims is prepared in accordance with the procedures described in The FIGURE. The contents of The FIGURE are incorporated by reference.

Multipurpose compositions are also contemplated. For instance, compositions that can have antioxidant properties, inhibit or reduce lipoxygenase activity, inhibit or reduce tyrosinase activity, inhibit or reduce TNF-α activity, and/or inhibition or reduce MMP-1 activity, or any 2, 3, 4, or all of such properties is contemplated. Such compositions can be prepared in view of the information provided in the Detailed Description and Examples sections of this specification, which explains the abilities of the extracts.

It is also contemplated that the compositions disclosed throughout this specification can be used as a leave-on or rinse-off composition. By way of example, a leave-on composition can be one that is topically applied to skin and remains on the skin for a period of time (e.g., at least 5, 6, 7, 8, 9, 10, 20, or 30 minutes, or at least 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23 or 24 hours, or over night or throughout the day). Alternatively, a rinse-off composition can be a product that is intended to be applied to the skin and then removed or rinsed from the skin (e.g., with water) within a period of time such as less than 5, 4, 3, 2, or 1 minute. An example of a rinse of composition can be a skin cleanser, shampoo, conditioner, or soap. An example of a leave-on composition can be a skin moisturizer, sunscreen, mask, overnight cream, or a day cream.

The compositions of the present invention can also take the form of topically spreadable compositions, sprayable compositions, aerosolized compositions, injectable compositions, edible compositions, compositions in tablet, gel cap, or pill form. The extract used within the compositions and methods of the present invention can be aqueous extracts, alcoholic extracts, glycolic extracts, oil extracts, or any combination thereof. The compositions can be in powdered form, liquid form, or aerosolized form. The extracts can prepared in accordance with the process described in The FIGURE.

Kits that include the compositions of the present invention are also contemplated. In certain embodiments, the composition is comprised in a container. The container can be a bottle, dispenser, or package. The container can dispense a pre-determined amount of the composition. In certain aspects, the compositions is dispensed in a spray, dollop, or liquid. The container can include indicia on its surface. The indicia can be a word, an abbreviation, a picture, or a symbol.

Also contemplated is a product comprising a composition of the present invention. In non-limiting aspects, the product can be a cosmetic product. The cosmetic product can be those described in other sections of this specification or those known to a person of skill in the art. Non-limiting examples of products include a moisturizer, a cream, a lotion, a skin softener, a foundation, a night cream, a lipstick, a cleanser, a toner, a sunscreen, a mask, an anti-aging product, a deodorant, an antiperspirant, a perfume, a cologne, etc.

It is also contemplated that compositions of the present invention can be included into food-based products (e.g., beverages, fortified water, energy drinks, nutritional drinks, solid foods, vitamins, supplements, etc.) and pharmaceutical products (e.g., pills, tablets, gel capsules, injectible solutions, drugs, etc.). “Supplements” can include vitamins, minerals, herbs or other botanicals, amino acids, enzymes and metabolites. Such supplements are suitable for oral consumption and can be administered orally.

Further, the contents of U.S. application Ser. No. 12/869,352, filed Aug. 26, 2010, International Application No. PCT/US10/46791, filed Aug. 26, 2010, and U.S. Provisional Application No. 61/237,087, filed Aug. 26, 2009 are incorporated by reference into the present application.

It is contemplated that any embodiment discussed in this specification can be implemented with respect to any method or composition of the invention, and vice versa. Furthermore, compositions of the invention can be used to achieve methods of the invention.

In one embodiment, the topical skin compositions of the current invention are pharmaceutically elegant. “Pharmaceutically elegant” describes a composition that has particular tactile properties which feel pleasant on the skin (e.g., compositions that are not too watery or greasy, compositions that have a silky texture, compositions that are non-tacky or sticky, etc.). Pharmaceutically elegant can also relate to the creaminess or lubricity properties of the composition or to the moisture retaining properties of the composition.

“Keratinous tissue” includes keratin-containing layers disposed as the outermost protective covering of mammals and includes, but is not limited to, skin, hair and nails.

“Topical application” means to apply or spread a composition onto the surface of keratinous tissue. “Topical skin composition” includes compositions suitable for topical application on keratinous tissue. Such compositions are typically dermatologically-acceptable in that they do not have undue toxicity, incompatibility, instability, allergic response, and the like, when applied to skin. Topical skin care compositions of the present invention can have a selected viscosity to avoid significant dripping or pooling after application to skin.

The term “about” or “approximately” are defined as being close to as understood by one of ordinary skill in the art, and in one non-limiting embodiment the terms are defined to be within 10%, preferably within 5%, more preferably within 1%, and most preferably within 0.5%.

The terms “inhibiting” or “reducing” or any variation of these terms, when used in the claims and/or the specification includes any measurable decrease or complete inhibition to achieve a desired result.

The term “effective,” as that term is used in the specification and/or claims, means adequate to accomplish a desired, expected, or intended result.

The words “comprising” (and any form of comprising, such as “comprise” and “comprises”), “having” (and any form of having, such as “have” and “has”), “including” (and any form of including, such as “includes” and “include”) or “containing” (and any form of containing, such as “contains” and “contain”) are inclusive or open-ended and do not exclude additional, unrecited elements or method steps.

Other objects, features and advantages of the present invention will become apparent from the following detailed description. It should be understood, however, that the detailed description and the examples, while indicating specific embodiments of the invention, are given by way of illustration only. Additionally, it is contemplated that changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art from this detailed description.

