Serum Cream with 10% Glycolic Acid that is 2-in-1. Alpha-hydroxy acid (AHA), which has a strong peeling action, helps to improve the look of wrinkles and skin by speeding up cell renewal. Get flawless, glowing skin in just one step. Why is it unique? ✏ The highest percentage of glycolic acid (10%). Improved luminosity, texture, and appearance of the skin. Enhanced collagen and elastin production. Exfoliation and cell renewal. Greater penetration and absorption in the AHA group. Quick absorption and non-greasy texture 30ml | For nighttime use | All skin types