Tag Archives: Glycolic acid liquid

What is Glycolic Acid? Glycolic acid is a natural ingredient derived from sugar cane, though it is now often made synthetically. It falls into the set of ingredients called AHA’s, or alpha hydroxy acids. There are five ingredients that fall into the AHA category whcih are: glycolic (sugar cane), lactic (milk), citric (oranges and lemons), malic […]