Anti-yellow shampoo with plant-based keratin, quinoa and platinum biopeptide. It is formulated to neutralise unwanted yellow tones on grey hair, light blonde colours and streaks. Ideal for: Bleached. Blonde or streaked hair What is it for: Anti yellow effect How to use: Apply to wet hair, massage, leave for 1-5 minutes. Emulsify and rinse. Repeat if necessary.