No. 1 brand for hair, skin & nails. With keratin. At Nature's Bounty, we believe health and beauty go hand in hand. With nearly 50 years of making quality vitamins and more than 20 years in the beauty business, you can trust that every Nature's Bounty product is backed by science, and made with the purest ingredients—guaranteed. 6000 mcg biotin per serving with added keratin.
No. 1 brand for hair, skin & nails. With keratin. At Nature's Bounty, we believe health and beauty go hand in hand. With nearly 50 years of making quality vitamins and more than 20 years in the beauty business, you can trust that every Nature's Bounty product is backed by science, and made with the purest ingredients—guaranteed. 6000 mcg biotin per serving with added keratin.