Inspired by the water-resistant camellia flower, Biolage Smooth Proof Shampoo is designed to tame frizz and smooth wavy, curly, and coily hair. This gentle cleansing formula helps protect hair from humidity, delivering frizz control and smoothness for up to 72 hours, even in 97% humidity. Infused with camellia oil and glycerin, it instantly nourishes hair while forming a protective barrier against moisture. Hair feels softer, more manageable, and visibly smoother—without being weighed down. Ideal for dry, frizz-prone hair, Smooth Proof is paraben-free and leaves hair sleek, supple, and polished.
Apply to wet hair and lather with a massaging motion. Rinse thoroughly. Follow with Smooth Proof conditioner.
Frequently asked questions
Electrical appliances may be returned within 7 days if unused. Beauty products (cosmetics, hair color, treatments, accessories) are final sale.
Your order is prepared within 1 to 3 business days. A tracking email will be sent to you once it has shipped.
Our team is here to guide you. Contact our customer service team by phone at 1-833-570-5676 or by email at info@groupeeleganza.ca, or visit us in-store for personalized advice.



















