Keranique Scalp Revitalizing Shampoo Color Boost

What it is:
Color Boost Scalp Revitalizing Shampoo is scientifically formulated to deliver strand-saving protection and expert care for Color-Treated hair. It features True Tone Technology which helps eliminate color lost to after-process washing and protects against color fade. It is sulfate-free and paraben-free and delivers safe and gentle cleansing to hair fibers made fragile by chemical color processes. It fortifies the strand and locks in color to extend shade intensity and vibrancy.