Application:  L-Ascorbic Acid(Vitamin C)is essential for life in humans and can protect skin from oxidative damage. It is most abundant antioxidant in skin and body fluids. L-Ascorbic Acid provides a safe and effective supplement to normal tilssue stores to enhance photoprotection, improve wound healing and increase antioxidant defenses. It is recognized as an important agent in fighting against aging and skin mark.  Direction:   Apply to face or neck per night after cleansing, gently massage until absorption Ingredients:  L-ascorbic acid20%, 1.3 BG, Methyl Propanediol Capacity:   15 ml Expiration:  3 years