Give your flat tired hair amazing big boost with d:fi d:struct shampoo. This volume boosting cleanser gently yet effectively removes build up & impurities from your hair. D:fi d:struct contains cactus flower extract to provide increased elasticity luster & softness to your hair. It softens & swells your hair shaft to create incredible volume to it. Directions of Use: Apply d:struct shampoo to your damp hair Work it through Rinse thoroughly