Redken have upped the intenseness in this new color extend mask. It is a dual mask, providing 15 times more strength when the items are mixed together in your hands. It has 2 seperate chambers, each with their own product, and a area to push to ensure they both come out easily. Designed to help protect coloured hair and leave it feeling a million times better.
How to use
After shampooing apply to towel dried hair, massage through and leave for 5 minutes before rinsing.
No need to condition.
For deeper penetration apply heat.