A concentrated formulation of keratin amino acids, botanical oils, and vitamins that works wonders to restore strength and softness to hair that has been damaged by chemical services or heat styling. This treatment penetrates the hair shaft, rebuilding weakened areas and improving elasticity. It leaves hair feeling stronger, smoother, and more manageable. Suitable for all hair types. Directions: After shampooing, towel dry hair. Apply liberally to hair and scalp. Work through hair with fingers. Leave on for 2 minutes. Rinse thoroughly. Style as usual.