Ogx Beauty Thick & Full + Biotin & Collagen Shampoo 13 Oz

Plump up the volume in thin hair with the OGX Thick & Full + Biotin & Collagen Hair Volumizing Shampoo Ideal for flat to medium volume hair, this thickening shampoo leaves hair feeling fuller and helps create more abundant-looking locks. The nutrient-rich, plump-it-up formula, is infused with vitamin B7 biotin, collagen, and wheat protein, and helps maintain growth for hair that's healthy-looking and feels thicker. The luscious blend in this thickening shampoo also contains hydrolyzed wheat proteins for hair that feels thicker and healthy-looking.