Tag: Natural keratin

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.

According to the Cleveland Clinic, keratin is a natural protein your body produces to form your hair, skin, and nails. Learning how to increase keratin level through a nutrient-rich diet and other lifestyle habits can lead to stronger, healthier hair and nails.