An aqueous serum that is quickly delivered as close as possible to the skin’s cells, to resurface the skin with its maximum concentration of 30% AHA-BHA. 18.83% Glycolic Acid resurfaces the skin by forced cell renewal. 6% Citric Acid exfoliates and fades dark spots. 5% Malic Acid exfoliates and stimulates the production of collagen to smooth wrinkle. 0.17% Salicylic Acid purifies, refines skin texture and tightens pores.