What it Does Frizzy and unmanageable hair can be difficult to control and style. Inspired by natures water-resistant camellia flower Biolage SMOOTH PROOF Shampoo for frizzy hair provides humidity control and anti-frizz smoothness even in 97% humidity*. Give her perfectly smooth hair for up to 72 hours*. *When using the system of SMOOTH PROOF shampoo conditioner and serum vs. a non-conditioning shampoo. How to Use Apply to wet hair. Lather. Rinse. Follow with SMOOTH PROOF Conditioner and Leave-In. In case of contact with eyes, rinse them immediately. Ingredients: Aqua / Water Sodium Laureth Sulfate Coco-Betaine Glycerin Sodium Chloride Amodimethicone Cocamide Mipa Laureth-5 Carboxylic Acid Polyquaternium-10 PPG-5-Ceteth-20 Parfum / Fragrance Sodium Benzoate PEG-55 Propylene Glycol Oleate PEG-60 Hydrogenated Castor Oil Salicylic Acid Propylene Glycol Camellia Kissi / Camellia Kissi Seed Oil Limonene Hexyl Cinnamal Coumarin Linalool Butylphenyl Methylpropional Methyl Cocoate Benzyl Alcohol Hydroxycitronellal Amyl Cinnamal Sodium Cocoate Sodium Hydroxide Citric Acid Please be aware ingredients are subject to change periodically. It is recommended you check the product packaging prior to use for a complete ingredient list.