Postquam styling products. Reconstructive shampoo with keratin. Shampoo with great power to rebuild hair for after treatment with kertin that repairs the hair fiber leaving it smooth and uniform. It also provides hydration for subsequent drying and smoothing. Keratin hydrolyzate repairs the hair fiber, leaving it smooth and even for smooth and shiny hair. Dose on the hands and distribute evenly on damp hair, massage repeatedly throughout the head, leave for a few minutes and rinse with plenty of water.