This lightweight booster supercharges your beauty products with antioxidants for added protection. These concentrated drops give a nourishing Vitamin C, Vitamin E, and Snow Mushroom Extract boost that's perfect to use alone or to add to any foundation, liquid, or cream. Vitamin C - Antioxidant that helps brightens and rejuvenates. Vitamin E - Antioxidant that helps nourishes and renews. Snow Mushroom Extract - Helps hydrate the skin.