UVC and most of UVB are absorbed by the ozone layer in the earth's stratosphere. Ultraviolet light causes sunburning and damages the skin's elastic protein, collagen. It is also a major factor in the development of the skin cancers rodent ulcer (BASAL CELL CARCINOMA), MALIGNANT MELANOMA and SQUAMOUS CELL CARCINOMA.
Lemon oil is extracted from the peel of the fruit. People with photosensitivity should not spend a great deal of time on a beach without protection. Lemon oil can be diluted and used to treat bad breath. Lemon oil may be helpful in treating burns. Lemon oil may be used in facial products to protect against blemishes.
1 Good for oily complexion. 2  Itâs also a brightening oil and helps fade red marks and dark spots. 3  Lemon oil can also be used by people who want to shrink their pores. It acts as a natural astringent and constricts body tissue.  You can find more uses for this oil in my article 10 amazing uses for lemon essential oil.