Combining Goldwell’s proprietary microPROtec complex and Inter-Amino-Bond-Builder, this fortifying treatment strengthens hair fibres instantly by up to 100% in only 60 seconds. It also helps prevent breakage and split ends without weighing your locks down, sealing the cuticle for enhanced smoothness and protection. Perfect for those with weak, fragile hair. Ingredients Water / Aqua / Eau, Cetearyl Alcohol, Behentrimonium Chloride, Dipropylene Glycol, Panthenol, Ethylhexylglycerin, Lactic Acid, Hydrolyzed Rice Bran Protein, Octyldodecyl PCA, Hydrolyzed Soy Protein, Kappaphycus Alvarezii Extract, Laminaria Saccharina Extract, Sodium PCA, Glycerin, Glycine, Tocopherol, Glycoproteins, Salix Nigra (Willow) Bark Extract, Phenoxyethanol, Potassium Sorbate, Fragrance/Parfum.