5 Innovative Color Formulas for Healthy Dyed Hair
Redken Color Extend Bonder Kit ($30; Redken.com for salons)
Why We Love It
- Leaves hair strong, shiny and smooth
- Restores the outer cuticle layer
True hair rehab begins after you color. Used for two weeks following your dye session, this three-step system consists of a preshampoo treatment containing maleic acid to remove mineral buildup from coloring and maintain hair's pH level, plus a shampoo and conditioner with citric acid and taurine to reinforce the cuticle and bolster weak bonds.