Natures Bounty Hair, Skin and Nails caplets provides a combination of nutrients, including vitamin C and biotin, that support the structural foundation of your hair, skin and nails.* 29 key ingredients, new improved formula. Now with collagen. No artificial color or flavor, sugar, milk, lactose, gluten, wheat, fish. Sodium free. *This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.