The Redken Color Extend Magnetic Mask is a treatment for coloured hair helps you to retain that fresh from the salon vibrancy. Working by attracting to colour molecules, this mask actually traps them into the hair fibre which in turn helps to preserve colour richness & extend the life of your colour. Benefits: Color captivating treatment to help preserve color richness Gel-cream consistency for light reflection Directions: After shampooing, apply to damp hair. Leave on for 5-15 minutes. Rinse.