A potent antioxidant serum stabilized for minimal oxidization and irritation that visibly brightens and hydrates skin with 15% Vitamin C and 107's trademark complex, VinBiome™. This complex is an infusion of our proprietary vinegar fermented wheat and ginseng extract exquisitely blended with premium 10-year aged black vinegar, probiotics, and prebiotics that help to reveal more radiant and youthful skin day after day. Size: 30 ml / 1.0 fl oz