Color Security Shampoo by Color Wow. The only 100% clean, sulfate-free shampoo that leaves no residues. For all hair types. Why it's WOW One rich lathering, sulfate-free, residue-free formula for all hair types Unlike most shampoos, every ingredient rinses off for optimal hair and scalp health Our color protect shampoo contains no silicones, thickening, conditioning or anti-frizz ingredients that stay behind and can weigh hair down, dull it, cause scalp irritation and even hair loss Best for…