Yellow Tones Neutralizer. Revives platinum tones, restores moisture, and enhances softness and elasticity. Repairs damage, fortifies and energizes 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: After shampooing, apply to hair lengths and ends. Comb through. Leave in for 3-5 minutes. Rinse well with water. It is recommended to protect your hands with appropriate gloves. 250 ml L’Alga Sealver Sealver Mask 250 ml