Pureology Clean Volume Shampoo and Conditioner DuoClean Volume Shampoo: Protect and volumise your fine, colour treated hair with Pureology Clean Volume Shampoo, a ZEROSULFATE, body building formula that adds weightless volume to limp, lifeless locks. Gently cleansing away dirt and impurities, the volumising shampoo eliminates grime and build up while promoting airy, full bodied appearance. The shampoo utilises Aloe Water, which adds fullness to hair, absorbs oils and retains moisture, while Soy