Pureology Sheer Hydrate system offers the same intense hydration as the Hydrate range, but is suited for thin to normal hair. Without silicone or ingredients causing heaviness, this product leaves the hair soft, hydrated and residue free. Luxurious, lightweight, rich-lather shampoo. This gentle, silicone-free, light hydrating system of shampoo revitalizes, softens and nourishes fine, dry color-treated hair.