Gem Lites Flawless Diamond instantly adds rich color while cleansing with hi-conditioning. The Anti-Yellow Whitener helps maintain brightness and brings out reflective facets in all blondes, whites and silvers, foil highlights or balayage. Excellent for men and women to maintain whiteness, help neutralize unwanted yellow tones on natural grey, white and blonde hair. Continuous use after fresh color, adds color and stops visible washout and fade between color services. Alternate with Shinewash to manage color vibrancy. Complete Gem Lites system restores a healthy, natural feel to your hair. A blend of nourishing panthenol and phytantriol improves moisturization and texture of hair; locks in intense moisture, hydrating hair even in low humidity to help prevent breakage. Sulfate-free, paraben-free, ammonia-free, peroxide-free, PPD-free. No animal testing, 100 percent vegan.