Living Proof Perfect Hair Day dry shampoo actually cleans hair. It eliminates oil, sweat, and odor, so hair looks, feels, and smells fresh. The advanced triple-action cleaning technology restores a just-washed appearance without chalky residue. It absorbs dirt and oil where it’s needed most, leaving a touch of texture and body. The innovative formula contains a crisp, time-released fragrance for hair that smells clean.