Acidic gel toners with protective Pre-Bonded technology for maximum toning on light hair. Optimum pH to close the cuticle. Smoothes away visible damage on the hair surface. Ammonia-free. Does not bleach. The gel texture for easy application. Ideal for all hair types. Pre-Bonded technology protects the hair structure. Up to 105% more shine*. Lasts up to 8 weeks**. *Instrumental test vs. bleached and unwashed hair. ** Consumer testing