Our Beach Formula Dry Shampoo is perfect for quickly cleansing and refreshing your locks between washes. It works super fast to soak up oil, sweat and odor, leaves no residue, and at the same time making your hair feel entirely rejuvenated. Our signature Sun Bum scent will leave your hair smelling freshly shampooed and let you cut down on time spent actually washing. Wash less, live more. Natural Tapioca Starch – absorbs excess oil in your hair and serves as a deodorizer and can provide a natural lift at the roots. A lot of dry shampoos contain aluminum starch or talc, which can leave a toxic residue behind.