Your skin needs protection from harmful free radicals, which can cause aging and leave it looking dull and depleted. This serum happens to be chock-full of free radical-busting antioxidants like vitamin E and resveratrol. It also contains biopeptides, which stimulate collagen production and increase cell turnover for a firmer, brighter complexion. Apply it day or night — it's especially great cocktailed with other Cosmedix serums for your own one-of-a-kind blend.
