Hair masks containing proteins like keratin and collagen can help to improve ... Hair masks can help to smooth the hair cuticle, which reflects light more evenly, resulting in shinier, more ...

"And so we have less protection against UV light ... brand's proprietary alpha keratin 60ku protein — none have made quite as ...

Reviewers rave that the Garnier Fructis Inner Fiber Repair Treatment is a strand-strengthening, rinse-out mask ... hair, it addresses the root cause of frailty by healing broken keratin bonds ...