Provide your hair with thermal protection, intensive repair & brilliant shine using the Neuro® Repair Heat CTRL® Treatment. This professional-quality hair treatment formula helps restore moisture to smooth & condition dehydrated hair. Treat yourself to the hair products of professional stylists with the Neuro® Repair Treatment system. Up to 4.5x more condition when using Neuro® Repair.* * When using Neuro® Repair. Product was tested by an established, independent third-party laboratory.