KERATIN is the latest generation service from ESSENTIEL Haircare for long-lasting transformed hair. Repairs and strengthens damaged hair, giving it incredible resistance that makes it less brittle thanks to its exclusive KERACTION technology. THE BENEFITS 1. Reconstructs the keratin proteins of the hair. Essential nutrients and keratin proteins penetrate the heart of the fiber and strengthen the intercellular cementum. Thus, the KERACTION complex considerably improves elasticity and prevents breakage. 2. Returns the shine and provides softness to the hair thanks to the keratin proteins. 3. Protects hair for several days against the damage caused by the heat of the dryer, the straightener and the environment thanks to an exclusive technology.