CHI Color Lock Treatment is an intensive treatment in the form of a hair mask. The cream restores the hair from the inside and contains moisturizing molecules. These molecules penetrate deeply into the skin and balance the natural moisture content. CHI Color Lock Treatment neutralizes chemicals left behind in the hair after chemical treatment. The treatment also improves elasticity and strengthens the hair. This mask closes the hair cuticles and smoothes them, giving the hair a beautiful shine. This Treatment also retains the color of the hair longer. The treatment is suitable for colored, dry and damaged hair.