Hair, through its natural growth cycle, suffers changes in its structure and composition, getting older and breaking off. Collagen restructures each fiber of aging hair from the root, restoring it to its natural state. Kativa Collagen has been designed for hair that has been weakened and damaged due to the passing of time. Thanks to its main component, hair fiber recover lost protein and lipids; restoring elasticity, shine and youth to your hair. Recommended for roots and devitalized, weak, thin and flat hair. Marine collagen is a protein extracted from seaweed, which has valuable nutritional properties. It provides hair with firmness, elasticity, body and softness. Kativa Collagen is free of salt, sulfates, parabens and gluten. The Kativa Collagen Line works to revitalize your hair, in order to return softness, strength, and manageability back to your scalp.