This patented formula restores balance and rejuvenates environmentally stressed skin. Coneflower and Licorice Root Extracts tone and brighten skin for a healthy radiance, while natural moisture factors condition and help skin retain healthy hydration levels. Essential-C Toner is a patented formula that restores suppleness to environmentally stressed skin and delivers antioxidants to fight free radicals. Coneflower and licorice root extracts tone and brighten skin for a healthy radiance, while natural moisture factors condition and help skin retain moisture for firmness and elasticity. Essential-C Toner is recommended as a step one toner in any Murad Environmental Shield® regimen. It restores and replenishes environmentally stressed skin as part of Dr. Murad’s Inclusive Health® system of care.