Yellow Tones Neutralizer. Revives platinum tones, restores moisture, and enhances softness and elasticity. Fortifies both Blonde and Grey Hair. With AlgaNord5™ Complex, Biotin and Niacinamide. Free of animal origin ingredients. Paraben free. SLS free. Clean, non-toxic.Safe for colored, straightened or chemically treated hair. Use: Apply to wet hair and lather. Wait 3-5 minutes and rinse well with water. Use appropriate gloves to protect your hands 1000 ml L’Alga Sealver Sealver Shampoo 1000 ml