Glycolic acid
How glycolic acid helps post inflammatory hyperpigmentation
What is Glycolic Acid?
In order to understand how glycolic acid helps acne scars, we first must understand the definition and composition of the chemical itself. Glycolic acid, also known as hydroxyacetic acid, is the smallest member of the a-hydroxy acid family. It is colorless and odorless, and is known for its high solubility in water. This chemical is found in sugarcane, unripe grapes, pineapple, and various melons. It is isolated and extracted for various skincare uses.
Since its penetration ability is so powerful, glycolic acid is often used in professional chemical peels. You can also get at-home versions of treatments containing a milder amount, and many are loving the positive results they are obtaining. (mer …)