Tame and transform your frizz-prone hair with Biolage Smooth Proof Shampoo. Infused and micro-dosed with luxurious Camellia Oil and Glycerin, this nourishing formula gently cleanses while instantly smoothing unruly hair. This shampoo works by creating a protective layer around each strand, effectively eliminating frizz and providing all-day defense against humidity. It leaves your hair feeling sleek, soft, and incredibly manageable without ever weighing it down, making it easier to detangle and style. Key Benefits: Gently cleanses and instantly nourishes frizzy hair. Eliminates frizz by creating a protective layer around strands. Provides all-day protection against humidity. Leaves hair smooth, sleek, and manageable without weight. Infused with nourishing Camellia Oil and Glycerin. How to Use: Massage into wet hair to gently cleanse and tame unruly hair. Lather well, then rinse thoroughly to experience lasting smoothness and frizz control. For best results, follow with Biolage Smooth Proof Conditioner. Ingredients Aqua / water / eau • Sodium laureth sulfate • Cocamidopropyl betaine • Glycerin • Sodium chloride • Cocamide MIPA • Amodimethicone • Laureth-5 carboxylic acid • Polyquaternium-10 • Parfum / fragrance • PPG-5-ceteth-20 • Sodium benzoate • Sodium hydroxide • Citric acid • PEG-55 propylene glycol oleate • Propylene glycol • PEG-60 hydrogenated castor oil • Salicylic acid • Sodium lauryl sulfate • Camellia oleifera seed oil • Limonene • Hexyl cinnamal • Coumarin • Benzyl alcohol • Linalool • Amyl cinnamal • Tocopherol