Alpha-hydroxy acids have been used for rejuvenation since ... patient's pathology must be emphasized as the number of products, regimens, and adjuncts increases exponentially in the cosmetic ...

Find out the difference between AHAs and BHAs, plus what chemical exfoliant is right for your skin type and concerns.

Hydration is essential, but you must also keep it in your skin. The HA 5® Hydra Collagen Replenish + Restore Hydrator contains five different forms of the humectant hyaluronic acid to hydrate and ...

[1] Depending on the outcome of the FDA's investigation, the agency may or may not take action against AHA products. Currently, the FDA recognizes AHA as a cosmeceutical and not as a medication.