Biolage Smooth Proof Shampoo for Frizz Control & Hair Smoothing - Sulfate-Free Deep Hydration Shampoo for Dry, Damaged Hair - Perfect for Daily Use & Salon-Quality Results at Home

Control frizz with Biolage Smooth Proof Shampoo, micro-dosed with camellia oil and glycerin to gently cleanse and nourish frizz-prone hair. It forms a protective layer around each strand to fight humidity, leaving hair smooth, sleek, and manageable without weighing it down. This shampoo also detangles, making styling easier and more effortless.