Loading... Please wait...It's a 10 Miracle Leave-In Plus Keratin does 10 things instantly: maintenance of keratin straightening treatments, increases styling and manageability, perfect for all hair types, replaces lost protein, protects the natural keratin in hair, protects against heat, restores hydration balance, detangles, defrizzes and adds shine, strengthen hair structure, seals cuticles for extra silky hair.