From techniques to products — gray coverage innovation is constantly evolving, but the latest release from Redken doesn’t just cover grays, it rejuvenates them. New Redken Color Gels Oils is a breakthrough ammonia-free and silicone-free permanent color formula that provides up to 100% gray coverage. In addition to creating gorgeous color and flawless coverage, Redken Color Gels Oils boosts the health of the hair with 30% more condition* and provides 78% more shine!** Learn more about the…