Perfect choice for: Color-treated hair that wants to stay color-treated… and needs a dose of shine, strength, and body. Here’s how: Forget about the typical endless pumps and waste. Color Co+Wash gets down to business using 50 percent less product, so just hit the nozzle a couple of times and work the foamy cream into your thoroughly wet hair from roots to ends, then rinse. For the ultimate flexibility and convenience, use it interchangeably with our K-PAK Color Therapy regimen or our Color Endure line. The inside secret: Technology is in full force here, with a super-rich combo of nourishing Argan Oil; the powerhouse amino acid, Arginine; B Layer Resurfacing (to repair damaged the damaged cuticle); and our exclusive HPS Hair Protection System, a keratin silicone blend that delivers unparalleled shine and smoothness.