Biotin, also known as Vitamin B7, is a coenzyme that helps nourish and contributes to healthy hair, nails, and skin. It plays a key role in protein synthesis, particularly in the production of keratin – a protein that helps form hair, nails, and the outer layer of the skin, called the epidermis.
You may already know that collagen benefits the skin, but so does keratin. While both support skin health, they work on different layers of the skin and therefore serve distinct functions for skin beauty.
Watch the video to learn more!
