Much of the quest for beauty is a race to hold back or turn back the hands of time. Modern science has a number of tools in its arsenal, one being glycolic acid, a type of alpha hydroxy acid. Derived from fruit, glycolic acid can help you in your quest for more radiant, younger-looking skin, free from blotches and blemishes. Glycolic acid is found in some over-the-counter products, which you should use according to package directions, and in products available only through licensed and trained professionals.
Cell Turnover
Skin cells age and are shed naturally. Glycolic acid applied to the skin speeds up that process by loosening the bonds which keep skin cells together. As old, dead skin cells are removed, the skin appears smoother, according to University of Cincinnati's NetWellness website. Regular use of products, such as moisturizers, containing lesser amounts of glycolic acid encourages increased cell turnover. As cell turnover increases, the tone and texture of skin improves.
Imperfections
As skin cell turnover increases and the top layer of skin sheds, imperfections of the skin are minimized, reduced or removed. The Facial Plastic Surgery Center at Washington University explains that chemical peels with glycolic acid may reduce blotchiness, allowing skin to appear more radiant and youthful. Fine lines and some wrinkles may disappear. Dark pigmentation is typically reduced.
Collagen
Young skin looks firm because of collagen, which decreases as you age. Chemical peels using higher concentrations of glycolic acid can increase collagen production in the skin, states NetWellness.com. Because of the increased amount of glycolic acid they contain, only professionals should apply chemical peels.
Acne
A chemical peel using glycolic acid may help dry up acne, notes the Southern Illinois University School of Medicine. Glycolic acid may also minimize the appearance of scarring caused by acne. Because glycolic acid removes the uppermost layer of skin, skin care products can penetrate more deeply into the skin, which may further improve acne.
Sensitivity
Because glycolic acid removes the uppermost layer of skin, you may find that your skin is more sensitive, especially in the first few weeks following a peel. Dr. Eugene Nowak, a board-certified dermatologist and professor of dermatology at San Diego University, cautions that you should consistently apply sunblock to protect your face following a peel, and you may need to discontinue use of certain cosmetics. Ask your dermatologist for recommendations for skin care products to use if you are receiving a glycolic acid peel.
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