NO parabens or phenoxyethanol. NO sulfates or gluten. Safe for colored hair. NO Artificial Colors or Fragrances. This product is pH-balanced to help restore the body’s natural acid mantle. Keratin, the primary protein in hair, contains the essential amino acids needed for healthy-looking, shiny hair. All-natural plant-based hydrolyzed keratin coats each individual strand of hair to strengthen and protect. Organic aloe vera, panthenol, and argan oil propel this repair formula to give your hair renewed inner strength for greater elasticity, reduced breakage, and a natural, healthy bounce.