Kerastase Resistance Fibre Architecte Renovating Dual Serum [directions]   [/directions] [ingredients] Inactive Ingredients Water, Cyclopentasiloxane, Dimethiconol, Alcohol Denat, PEG-40 Hydrogenated Castor Oil, Aminopropyl Triethoxysilane, Hydroxyethylcellulose, Phenoxyethanol, Lactic Acid, Amyl Cinnamal, Benzyl Alcohol, Hexyl Cinnamal, Arginine, Glutamic Acid, Linalool, Benzyl Salicylate,...