What it Does Frizzy, damaged, unmanageable hair can be difficult to control and style. Inspired by nature’s water-resistant camellia, Biolage SmoothProof Shampoo for wavy, curly or frizzy hair provides humidity control and anti-frizz smoothness even in 97% humidity, giving you perfectly smooth hair for up to 72 hours.* How to Use Apply to wet hair and lather with a massaging motion. Rinse thoroughly. Follow with SmoothProof conditioner. 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.