Matrix Total Results Unbreak My Blonde Bleach Finder Rinse 33.8 oz & Leave in 5 oz Duo This professional duo streamlines post-lightening hair care with intelligent formulation technology. The Bleach Finder Rinse features a color-changing indicator system—its yellow base transforms pink when alkaline lightener particles remain in the hair, signaling when additional cleansing is needed. Powered by PSP, a pH-responsive compound, this smart rinse removes residual lightener effectively while balanced sulfates and citric acid prevent over-stripping. The accompanying Unbreak My Blonde Leave-In Treatment delivers sulfate-free nourishment across all hair types and densities, fortifying strands against chemical stress with moisture-rich citric acid infusion. Together, these products create a complete system for maintaining blonde integrity and preventing breakage throughout the color correction process.