Experience the power of thicker, fuller hair with OGX Thick & Full+ Biotin & Collagen Shampoo. Formulated with a blend of biotin and collagen, this volumizing shampoo revitalizes fine and thinning hair by strengthening each strand from root to tip. The lightweight formula gently cleanses while adding body and bounce, leaving your hair feeling soft, healthy, and visibly thicker. Perfect for daily use, OGX Biotin & Collagen Shampoo is your go-to solution for achieving luscious, voluminous locks with a vibrant shine.