Turn up your hair's volume with OGX Thick & Full Biotin & Collagen Shampoo. This botanical-based cleanser helps thicken and texturize fine, limp hair. OGX shampoo is formulated with an exclusive blend with vitamin B7, biotin, collagen, and hydrolyzed wheat protein, helps to infuse nutrients into every strand. The powerful combination of ingredients immerses skinny strands into fuller looking, shiny hair. For visible, touchable results after just one use, combine with OGX Thick & Full Biotin & Collagen Conditioner. This gentle, sulfate-free shampoo is safe to use on all hair types. ROCK WHAT YOU GOT: the hair you have makes you, you; be proud of those unique locks; here at OGX, unattainable looks don't inspire us but originality does, that's why we love being different; we approach beauty in our own way, and we hope that you will too. BEAUTY, PURE AND SIMPLE: induge your hair the way nature intended with OGX's commitment to sustainable ingredients; we'll never ask what you want to fix about your hair, we just want to know what you love about it, so that we can make you love it even more. HOW TO USE: apply shampoo generously to wet hair, massage into a lather through to ends, then rinse the hair thoroughly; after shampooing, follow with a volumizing conditioner to keep your locks looking thick, full, shiny, smooth, and healthier than ever. FULL AND SHINY: after just one use, strands feel thicker and look fuller; this shampoo helps to thicken and texturize any hair type; immerse your skinny strands in this super volumizing formula to create fuller looking, shiny hair; beauty, pure and simple. PLUMP IT UP: the nutrient-rich, plump-it-up power of this haircare infused with ProVitamin B7 biotin and collagen helps give each strand of hair a beautiful boost, this dynamic duo will leave your hair feeling thicker, fuller, and looking oh, so healthy.