Add extra volume and nourishment to your hair with OGX Extra Strength Biotin & Collagen Shampoo. This volumizing shampoo features an extra helping of vitamins and proteins to pump up flat strands without adding extra weight. Infused with Biotin, or vitamin B7, plus collagen, this extra strength formula helps nourish hair for a full, healthy look. The luscious blend in this thickening shampoo also contains hydrolyzed wheat proteins for hair that feels thicker and healthy-looking. Plus, the bergamot, jasmine and vanilla scent makes lathering up an all-around sensory experience that leaves your locks with an irresistibly good smell. It\'s also an astonishingly lightweight blend that delivers deep clean, bold body and incredible volume, and is safe for chemically treated hair. Our formula promotes healthier-looking hair, which allows you and your hair to keep shining on. Paraben-free with sulfate-free surfactants, this volumizing shampoo represents beauty, pure and simple. To use, apply shampoo generously to wet hair, massage into a lather through to ends, then rinse hair thoroughly. After shampooing, follow with OGX Extra Strength Biotin & Collagen Conditioner for the optimal volumizing routine.

• EXTRA VOLUME: Get an extra helping of vitamins and proteins to pump up fine hair with OGX Extra Strength Biotin & Collagen Shampoo
• NATURALLY NOURISHING: Infused with biotin, or vitamin B7, plus collagen, this volumizing shampoo helps nourish hair for a full, healthy look
• HEALTHY GROWTH: The formula also helps maintain growth for hair that\'s healthy-looking and feels thicker
• LIGHTWEIGHT CLEANSING: While it delivers extra nourishment, it’s also an astonishingly lightweight blend that delivers deep clean, bold body and incredible volume
• PURE & SIMPLE: Paraben-free and gentle, with sulfate-free surfactants, for naturally nourished hair