Collagen Hair Care - Collagen is not a component of hair, says rachel maiman,. Provides essential compounds for hair growth. Provides moisture to the skin and scalp, strengthens the hair follicle, accelerates healing, and.
Provides moisture to the skin and scalp, strengthens the hair follicle, accelerates healing, and. Collagen is not a component of hair, says rachel maiman,. Provides essential compounds for hair growth.