Biotin and collagen are two supplements commonly used for hair, skin, nail, and bone health. Biotin, also called vitamin B7, is a B vitamin that helps turn carbohydrates, protein, and fats that ...

Biotin, otherwise known as vitamin B7, is crucial in preserving the wellness of our skin, hair, and nails. Conversely, collagen is a protein that enhances the structure and flexibility of our skin ...

But perhaps one of the most buzzed-about such ingredients is biotin ... as keratin, collagen, amino acids, hyaluronic acid, vitamin E, and niacinamide (B3), which can support hair, nails, and ...

Collagen supports hair structure and scalp health, while keratin repairs hair strands and enhances hair smoothness and shine.

But is biotin in all of its ... key ingredients such as keratin, collagen, amino acids, hyaluronic acid, vitamin E, and niacinamide (B3), which can support hair, nails, and skin.