Introducing Redken's first silicone-free hair oil treatment. Diamond Oil delivers shatter-proof strength, radiant clarity, smoothness and relentless for dull / damaged hair.

Diamond Oil Deep Facets Mask will intensely replenish with penetrating oils that help provice strength and shine.

HOW TO USE
After shampooing, apply to towel-dried hair. Leave on 5-15 minutes. Rinse thoroughly.