Control frizz and reveal smoother strands with Biolage Smooth Proof Shampoo. Formulated with cold-pressed camellia oil and filtered glycerin, this gentle shampoo helps soften and hydrate naturally frizzy hair without weighing it down.

Camellia oil forms a lightweight barrier around each strand, helping to shield against humidity and external stressors, while glycerin draws in moisture to enhance softness and reduce flyaways. The result is sleek, manageable hair that stays smooth and ready for styling, no matter the weather.

Benefits:
– Nourishes and smooths naturally frizzy hair.
– Leaves hair sleek, manageable, and weightlessly hydrated.
– Camellia oil creates a protective layer against humidity.
– Glycerin attracts and binds moisture to the hair.
– Effectively combats frizz.