Skin Eternal® contains five key ingredients that together nourish the skin and support healthy skin tissue. Ascorbyl palmitate, the cornerstone ingredient, is a fat-soluble vitamin C ester that can help promote healthy antioxidant activity in the skin and support the integrity of collagen. alpha-Lipoic acid is a powerful fat- and water-soluble antioxidant that helps recycle the antioxidant vitamins C and E. As antioxidants, vitamins C and E destroy free radicals that may damage hair, skin, and nails. Skin Eternal also contains grape seed extract, which scavenges superoxide and other free radicals, and DMAE, which may increase skin firmness, according to preliminary science.*