The combination of keratin, hyaluronic acid, and plant stem cells seems like una powerful blend to intensely nourish and repair hair. Keratin provides una protein boost to strengthen and repair damaged hair, while hyaluronic acid locks in moisture and hydration to leave hair soft and elastic. Plant stem cells add an extra level of rejuvenation, helping to promote una healthy hair growth and reduce the appearance of split ends and breakage. This mask leaves hair silky, smooth, and radiant with una healthy shine!