Biolage Smoothproof Deep Smoothing 6-in-1 Serum | Paraben free| Controls frizz, Smoothens rough ends

BIOLAGE Smoothproof Deep Smoothing 6-in-1 Serum is infused with avocado and grape seed oils.

This non-sticky formula gently envelops hair to control frizz and seal in smoothness without weighing it down.

The serum is paraben-free and offers benefits such as controlling frizz, smoothing rough ends, protecting from humidity, nourishing dry hair, instantly detangling, and adding instant shine.

Designed for frizzy hair, it provides perfectly smooth, frizz-free hair for up to 72 hours when used with the Smoothproof shampoo and conditioner system.