OGX Trial Size Thick & Full Biotin & Collagen Shampoo A high performance blend with Vitamin B7 biotin, infuses nutrients into every strand while collagen and hydrolyzed wheat protein create the appearance of thicker, fuller, healthier looking hair. Helps to thicken and texturize any hair type! Immerse your skinny strands in this super volumizing formula to create fuller looking, shiny hair.
Apply shampoo generously to wet hair, massage into lather through to ends, then rinse hair thoroughly. After shampooing, follow with conditioner. For best results use in conjunction with other OGX products.