Biolage Smooth Proof Shampoo for Frizzy Hair Control, 13.5 fl oz (DISC)

Get smooth, frizz-free hair with Biolage's Smooth Proof Shampoo, infused with Camellia oil and a vegan formula.

Our paraben-free, sulfate-rich shampoo gently cleanses and leaves hair feeling smooth and easy to detangle.

Use with the Smooth Proof Conditioner and Leave-In for optimal results.

Suggested Use: Apply to wet hair, lather, and rinse. Follow with conditioner and leave-in.

Benefits: Frizz control, smoothness, and a luxurious lather.