WHAT IS IT
AHAs are exfoliants that vary in composition, meaning that each type of acid penetrates the skin differently and has different potency levels. However, they all increase collagen production, helping to combat the appearance of fine lines and wrinkles. Glycolic, lactic and malic acids are all humectants, allowing them to attract water to the skin's surface.
AHAs also possess powerful antioxidant properties, making them great at preventing free radical damage and lightening dark spots.