KERAGAIN AT HOME HAIR COLOR: Just Shampoo and get beautiful, natural-looking, color made with ingredients you can feel good about.- FULL OF GOOD STUFF :: FREE OF: ammonia, PPD, resorcinol, parabens, phthalates, gluten, SLS, and titanium dioxide. :: FULL OF: good stuff, like hemp leaf oil to nourish and moisturize hair, hops extract to provide strength and add shine, onion oil for hair growth and antioxidant to protect hair from environmental stressors- EASY TO USE Just Shampoo and leave it for few minutes then rinse to get Natural-looking gray blending for hair while giving hair shine, softness and nourishment.- Cruelty-Free & Vegan