OGX Thick & Full Biotin & Collagen Volumizing Shampoo 13 fl oz
For best results, apply a generous amount of OGX Thick & Full + Biotin & Collagen Volumizing Shampoo to wet hair. Massage into the scalp and hair, then rinse thoroughly. Follow with your favorite conditioner from the OGX Biotin & Collagen collection to enhance results.