How does TripleBright oxidation defense purple shampoo work?Updated 20 days ago
TripleBright is powered by K18 triple-action technology that removes, neutralizes, and defends against brassiness. Ionic detox removes up to 3 months of brass from hard water in 1 wash*, precision violet technology expertly neutralizes existing brassiness without overtoning or staining, and a biopolymer defends against future brass. As a result, ideal hair tone is restored and evened for all highlighted and lifted tones*.
*k18hair.com/disclaimers