Skin Republic Glycolic Acid 10% Serum is formulated with a potent concentration of glycolic acid to exfoliate and resurface the skin. The serum helps to reduce dark spots and smooth the skin's texture. It is clinically proven and is designed to show a reduction in dark spots after two weeks. It is suitable for all skin types and can be used on the face and neck. Features Exfoliates and Resurfaces Reduces dark spots after 2 weeks Smooths skin texture 10% Glycolic Acid concentration Clinically proven Key Ingredients Glycolic Acid 10% – An Alpha Hydroxy Acid (AHA) used for chemical exfoliation. Specifications Product Volume: 30ml / 1.00 fl. oz. Product Form: Serum (Dropper Bottle) Applied For: Exfoliation, Resurfacing, and Reducing Dark Spots