QuSome® encapsulated Vitamin C in the form of L-Ascorbic acid in alight-weight serum that penetrates deeply to provide superior antioxidant protection. Patented QuSome technology prevents the Vitamin C from premature oxidation so it can work deep in the skin’s layers to stimulate collagen production, defend against UVA/UVB damage, brighten skin and reduce the visible signs of aging.Benefits:Recommended for all skin types except oily or acne-prone skin.Deeply hydrates and softens skin.Helps to reverse the signs of sun damage.Diminishes lines and wrinkles.