Color Brightening Hair Mask conditions and provides moisture to blond and gray hair. It neutralizes unwanted yellow tones and removes brassiness from your hair. Biotin: Also known as Vitamin B7, is a water-soluble vitamin that acts as a coenzyme in the body, which contributes to the production of healthy hair. Hydrolyzed Collagen: The most abundant protein in the human body that helps renew cells, improves the health of skin and hair and ensures the elasticity and regeneration of hair. Keratin Protein: The essential component of hair. It is a protein formed by the combination of 18 amino acids, which helps refresh dryness and damaged hair as well as straightening and smoothing frizzy hair. Ingredients: Water(Aqua,eau), Cetearyl Alcohol, Dimethicone, Steartrimonium Chloride, Cetrimonium Chloride, Amodimethicone, Trideceth-12, Parfum, Benzyl Alcohol, Dmdm Hydantoin, Cetyl Hydroxyethylcellulose, Tetrasodium Edta, CI 60730, Citric Acid, Chenopodium Quinoa Seed Extract, Hydrolyzed Soy Protein,Hydrolyzed Wheat Protein. Hydrolyzed Corn Protein, Hydrolyzed Collagen, Biotin, Cocodimonium Hydroxyproply Hydrolyzed Keratin