Cosmedix Revert Boosting Brightening Serum creates an even. glowing complexion. Revitalize your complexion with a brightening serum designed to improve the look of uneven skin tone and dullness. This lightweight. creamy formula is infused with a potent blend of skin-loving ingredients that work together to promote a radiant. more balanced appearance. A specialized form of vitamin C helps enhance luminosity. while botanical extracts provide antioxidant benefits to defend against environmental stressors. The fast-absorbing texture layers effortlessly under moisturizer. making it a perfect addition to your morning or evening routine.