Smooth Proof Shampoo 400mL

Biolage's Smooth Proof Shampoo is a gentle, frizz-fighting formula that tames unruly hair. Infused with camellia oil and glycerin , it nourishes and smooths naturally frizzy hair, leaving it sleek, manageable, and weightlessly hydrated. Cold-pressed camellia oil creates a protective layer around each strand to shield it from humidity, while filtered glycerin attracts and binds moisture to the hair, further reducing frizz and enhancing softness.