- Categories: Exfoliant
A type of alpha hydroxy acid (AHA) that, like other ingredients in the category, can act as a water-binding agent and, when properly formulated, as an exfoliant. In its capacity as an exfoliant, it can help shed dead skin to renew skin’s surface, visibly softening the signs of ageing, particularly from sun damage. Glycolic acid is one of the most effective and well-researched forms of AHA.
Reference for this information:
Journal of Clinical and Aesthetic Dermatology, October 2015, issue 8, pages 21-26
About the Experts
Paula Begoun is the best-selling author of 20 books about skincare and makeup. She is known worldwide as The Cosmetics Cop and creator of Paula’s Choice Skincare. Paula’s expertise has led to hundreds of appearances on national and international radio, print, and television including:
The Paula's Choice Research Team is dedicated to busting beauty myths and providing expert advice that solves your skincare frustrations so you can have the best skin of your life!