To combat this, many people turn to keratin supplements. These supplements contain a blend of vitamins, minerals, and amino acids that work together to support the body’s natural keratin production.

Grow Longer & Stronger Hair: Achieve lusher, stronger and healthier hair with these hair growth vitamins. It encourages keratin production which aids in hair and nail growth. It strengthens your ...

Keratin: The recommended frequency of keratin treatments varies depending on the product, but generally, keratin shampoos and ...

This best hair serum for frizzy hair contains natural keratin and silk proteins, which can help to improve elasticity. This product may also reduce frizz, add shine, and prevent future breakage.