Collagen Peptides – Hair, Skin & Nail Support delivers an exclusive combination of collagen types I & II, botanical antioxidants, and essential vitamins & minerals (including Biotin) that help support the health of hair, skin & nails. The unique type I fish collagen has been found to improve skin elasticity and may improve skin complexion. Plus, it combines skin supporting nutrients including Biotin, Vitamin B 12, Alpha Lipoic Acid, and a variety of antioxidants to support healthy aging.