Add up to 2X more volume to fine, limp hair for up to 72 hours. Fullness and bounce for extra-large, bombshell styles. This non-drying, alcohol-free formula, with a micro-light Fiber Filler Complex™, similar to those used in volume boosting mascara, adds weightless body from root to tip while smoothing frizz, shielding from humidity and boosting shine. Its flexible hold creates soft, touchable volume that lasts. Offers 450°F heat protection. Ideal for fine, limp hair.