Although alpha-hydroxy acids have been used in the pursuit of better skin for many years, their popularity on drugstore shelves and in salon treatments has recently grown. They can be found in numerous products including cleansers, toners, moisturizers, and masks - and not only in facial skin-care products, but in products for all area of the skin including body lotions, body washes, and exfoliating scrubs. Why such an interest in alpha-hydroxy acids?

Many of us know the importance of exfoliation in achieving more porcelain-like texture in our skin, since it’s main objective is to slough away old, dried out, and sometimes even damaged skin cells. In recent years, however, the methods used in exfoliation have included products containing alpha-hydroxy acids, both in over-the-counter purchases and salon treatments. Consumers will find access to alpha-hydroxy acids in the standard drugstore or department store product, at the local salon in “mini-peel” format, or in more in-depth chemical peels administered by dermatologists.

Alpha-hydroxy acids include glycolic acid and lactic acid , most commonly found in drugstore or department store products; Trichloracetic acid, commonly used in the salon “mini-peel”; and the most in-depth form of exfoliation, Phenol. The results, possible side-effects, and healing time depend on the concentration and intensity of the alpha-hydroxy treatment.

There is much to consider about products and treatments containing alpha-hydroxy acids. In the latter part of the 1990’s, the Federal Drug Administration (F.D.A) introduced laws pertaining to the manufacturing, selling, and application of products containing alpha-hydroxy acids. These laws are based on numerous studies released on alpha-hydroxy acids, detailing both their effectiveness and their side effects. The most important factor to consider regarding alpha-hydroxy acids, is the fact that they make skin more susceptible to the harmful effects of the sun. It is imperative that effective sunscreen be worn at all times, both during and after alpha-hydroxy treatments. A contradicting factor of alpha-hydroxy treatment is it’s ability to rough away damaged cells, while at the same time making skin vulnerable to damage. This damage can be avoided, however, by taking the proper precautions - sunscreen.

Before choosing the appropriate alpha-hydroxy treatment for you - know the basics. According to the FDA, over-the-counter products can contain up to ten-percent alpha-hydroxy acid. To achieve more notable results, a more intense salon peel, typically administered every 8 to 10 weeks, can reduce the look of fine lines, even skin tone, and reduce spotting. Mild irritation can be expected in these “mini-peels” that usually clears within 48 hours. The more intense peels are not recommended more than once a year and irritation can last up to a month after the treatment. These more intense treatments can remove scarring and deep wrinkling, and can only be administered by a certified dermatologist that instills in patients the importance of using effective sunscreen.

Smoother and younger looking skin can be yours with alpha-hydroxy acids, but don’t forget the sunscreen!

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