Keratin Perfect’s Color Smoothing Shampoo delivers a gentle, sulfate-free cleanse designed to protect color-treated hair from looking dull while improving smoothness and control. It helps tame frizz, soften the feel of each strand, and leave hair looking more polished and easier to style.With consistent use, hair feels more manageable and predictable, with a sleeker finish that supports brighter-looking, longer-lasting color. Used alongside the matching conditioner, it helps maintain vibrancy and boosts the smoothing effect for quicker, simpler daily styling. Size:12oz