Products that contain Glycolic Acid are Lactic Acids that are used often to treat scarring, hyperpigmentation, skin discoloration and signs of aging, like fine lines and wrinkles. Makes damaged and photo aged skin look younger.
Types of Lactic Acid
- Glycolic acid, from sugar cane.
- Lactic acid, from milk.
- Citric acid, from oranges and lemons.
- Malic acid, from apples and pears.
- Tartaric acids, from grapes.