Dipping tobacco is placed directly in the mouth. 1894 Kinetoscope of Fred Ott taking a<unk>  and then sneezing, taken by Thomas Edison's laboratory. Most<unk>  use involves placing the product between the gum and the cheek or lip.<unk>  is a noncombustible tobacco product. Types of<unk>  include: * Dipping tobacco, a type of tobacco that is placed between the lower or upper lip and gums * Chewing tobacco, a type of tobacco that is chewed * Iqmik, an Alaskan tobacco product which also contains punk ash *<unk> , a type of tobacco that is inhaled or<unk> ed" into the nasal cavity * Snus, similar to dipping tobacco although the tobacco is placed under the upper lip and there is no need for spitting * Creamy<unk> , a fluid tobacco mixture marketed as a dental hygiene aid, albeit used for recreation * Naswar, an Afghan tobacco product similar to dipping tobacco * Tobacco gum, a kind of chewing gum containing tobacco * Gutka, a mixture of tobacco, areca nut, and various flavoring sold in South Asia * Dissolvable tobacco, a variation on chewing tobacco that completely dissolves in the mouth * Toombak and shammah, preparations found in North Africa, East Africa, and the Arabian peninsula * Topical tobacco paste, a paste applied to the skin and absorbed through the dermis Since there are varied manufacturing methods, products can differ greatly in chemical arrangement and nicotine level.<unk>  products typically contain over 3000 constituents which play a part in their taste as well as scent. Nicotine levels<unk>  differs depending on the type of product, the types of tobacco used, and the amount of each tobacco type used within a product. Each variable results in different level of nicotine. Furthermore, nicotine is absorbed by the body to different degrees depending on the pH level of the product, which is known as the free nicotine or unionized nicotine level. Below are some measured nicotine levels of various<unk>  products from 2006 and 2007 and their corresponding free nicotine levels as calculated by the Henderson–Hasselbalch equation. Product Nicotine (mg/g) Free Nicotine (mg/g) Free Nicotine (% of total nicotine) pH Type Form Year Ariva 3.90 0.70 17.95 7.36 dissolvable, dry pieces 2007<unk> onewall Natural 8.19 1.17 14.23 7.24 dissolvable, dry pieces 2007 Beech-nut Chewing Tobacco 7.07 0.02 0.35 5.56 loose leaf loose 2006 Hawken Wintergreen 2.92 0.01 0.22 5.37 loose leaf cut 2007 Lancaster Premium Chewing Tobacco 8.01 0.01 0.11 5.05 loose leaf loose 2007 Levi Garrett Chewing Tobacco 5.34 0.06 1.19 6.10 loose leaf loose 2006 Red Man Chewing Tobacco 8.58 0.08 0.88 5.97 loose leaf loose 2006 Red Man Golden Chewing Tobacco 7.70 0.06 0.72 5.88 loose leaf loose 2006<unk> oker Chew Apple Chewing Tobacco 3.77 0.01 0.22 5.37 loose leaf loose 2007 Taylor's Pride 6.43 0.06 0.90 5.98 plug one cut 2006 Catch Dry Eucalyptus 15.93 1.39 8.72 7.00<unk> , dry pouch 2006 Catch Dry Licorice 16.70 0.68 4.09 6.65<unk> , dry pouch 2006 Skoal Dry 11.91 2.39 20.08 7.42<unk> , dry pouch 2007 Taboka 16.73 0.36 2.14 6.36<unk> , dry pouch 2007 Taboka Green 13.01 0.48 3.66 6.60<unk> , dry pouch 2007 Bruton Scotch<unk>  17.49 0.49 2.80 6.48<unk> , dry powder 2006 Dental Sweet<unk>  11.14 0.13 1.19 6.10<unk> , dry powder 2006 Levi Garrett<unk>  16.60 0.07 0.42 5.65<unk> , dry powder 2007 Railroad Mills Plain Scotch<unk>  23.13 0.48 2.09 6.35<unk> , dry powder 2007 Red Seal Sweet<unk>  15.08 0.40 2.62 6.45<unk> , dry powder 2007 Camel Frost 13.25 4.70 35.46 7.76<unk> , moist pouch 2006 Camel Frost 14.10 4.71 33.39 7.72<unk> , moist pouch 2007 Camel Original 13.87 4.70 33.90 7.73<unk> , moist pouch 2006 Camel Original 13.49 6.20 45.98 7.95<unk> , moist pouch 2007 Camel Spice 13.16 6.65 50.58 8.03<unk> , moist pouch 2006 Camel Spice 13.16 6.65 50.58 8.03<unk> , moist pouch 2007 Cooper Long Cut Wintergreen 7.97 1.09 13.68 7.22<unk> , moist long cut 2007 Copenhagen 12.68 3.21 25.31 7.55<unk> , moist fine cut 2006 Copenhagen Long Cut 13.91 5.38 38.69 7.82<unk> , moist long cut 2006 Copenhagen Pouches 11.21 6.81 60.77 8.21<unk> , moist fine cut 2006 General Loose 7.15 1.87 26.19 7.57<unk> , moist coarse 2006 General Original Portion 8.46 5.10 60.22 8.20<unk> , moist pouch 2006 General White Portion 7.92 4.81 60.77 8.21<unk> , moist pouch 2006 Grizzly Long Cut Wintergreen 10.29 6.59 64.01 8.27<unk> , moist long cut 2006 Grizzly Long Cut Wintergreen 11.20 5.86 52.30 8.06<unk> , moist long cut 2007 Husky Fine Cut Natural 12.86 4.77 37.06 7.79<unk> , moist fine cut 2007 Kayak Long Cut Wintergreen 11.88 2.26 18.99 7.39<unk> , moist long cut 2007 Kodiak Premium Wintergreen 10.93 6.52 59.66 8.19<unk> , moist long cut 2006 Kodiak Premium Wintergreen 10.70 8.18 76.39 8.53<unk> , moist long cut 2007 Longhorn Long Cut Wintergreen 13.79 5.72 41.45 7.87<unk> , moist long cut 2007 Red Seal Fine Cut Natural 13.17 3.11 23.61 7.51<unk> , moist fine cut 2007 Renegades Wintergreen 13.36 2.40 17.95 7.36<unk> , moist pouch 2007 Skoal Fine Cut Original 13.31 3.85 28.95 7.63<unk> , moist fine cut 2006 Skoal Long Cut Cherry 12.70 1.67 13.15 7.20<unk> , moist long cut 2006 Skoal Long Cut Mint 12.93 3.68 28.47 7.62<unk> , moist long cut 2006 Skoal Long Cut<unk> raight 13.37 3.94 29.42 7.64<unk> , moist long cut 2006 Skoal Long Cut Wintergreen 12.84 2.87 22.38 7.48<unk> , moist long cut 2006 Timberwolf Long Cut Wintergreen 14.13 5.16 36.53 7.78<unk> , moist long cut 2007
Smokeless tobacco
Dissolvable tobacco
Heated tobacco product
Herbal smokeless tobacco
Herbal cigarette
Tobacco smoke
Cigarette
Electronic cigarette