Anti Aging Secrets – Exactly What Are Alpha Hydroxy Acids?
Alpha Hydroxy Acids or AHAs are popularly known for their anti aging capabilities. They are found in most skin care products today including chemical peels, cleansers, toners, and exfoliants. The 5 key AHAs used in cosmetic products are citric acid, tartaric acid, malic acid, lactic acid, and glycolic acid. All these compounds are derived from fruits except only for lactic acid. AHAs act mainly as exfoliant and are used by aestheticians and doctors in treatment procedures like chemical peels.