The structural reconstruction hair mask is specially designed for extremely damaged and over-processed hair. It contains vital cement and regeneration tree extract. It miraculously repairs damaged hair core fibers, fills the cuticle at the ends of hair, prevents breakage and split ends, and reshapes the hair. Restores radiant shine and leaves hair feeling smooth and long-lasting. For detailed product information, please refer to the instructions on the packaging.Pictures are for reference only, the actual product shall prevail.