Keune So Pure Cool Silver Shampoo Refill - 34oz

So Pure Cool neutralizes brassy tones*. Powerful violet pigments neutralize warm tones. Infused with acai berry extract to help protect hair against oxidation and color fading. Leaves hair soft- moisturized- and with an icy glow. Features: Vegan and cruelty-free Carbon neutral Free from gluten- silicones- and sulfates Refillable packaging Concentrated formula 90% naturally derived How To Use: Massage into wet hair. Leave in for about 1 minute to let the pigments do their work. Rinse thoroughly. *Based on a consumer panel of 26 participants after 5x So Pure Polish total line application (shampoo + conditioner).