OGX Biotin & Collagen Extra Strength Volumizing Shampoo for Thicker, Fuller Hair, 25.4 fl oz

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