Tag: Keratin sources

Over 95% of hair is made of keratin, a protein providing strength and shine. The primary source for keratin to support healthy hair, skin, and nails is your body. This production is supported by specific nutrients, though supplements also exist.

Keratin, a fibrous protective protein, is the primary structural material of hair, nails, and the outer layer of our skin. The question of what's the best source of keratin is often debated, but the answer isn't as straightforward as picking one single food or product; instead, it involves supporting your body's natural production processes.