Aquage SeaExtend Ultimate ColorCare Silkening Shampoo is the ultimate solution for smoothing and silkening. It infuses hair with an emollient-rich blend of Red Sea Kelp and Sea Silk Proteins to silken and smooth hair. This shampoo dramatically improves manageability and leaves hair feeling silky-soft and frizz-free. Its extra gentle, sulfate-free cleansing system delivers ultra-rich, luxurious lather. Excellent for coarse, curly or frizzy hair.