Is it safe to mix glutathione with vitamin C (ascorbic acid) in an intravenous (IV) infusion? From the Foxtale Lab, straight to your glow oven! We've mixed Vitamin C, folded in Glutathione, stirred soothing agents, and perfected the texture, all to serve you a serum that brightens in 8 Glutathione and Vitamin C: Do They Work Together? Life Extension Glutathione does NOT Change your skin color , Drop Vitamin C to get the , Let me bust the biggest myth & tell you how a combination of Vitamin C + Glutathione + Niacinamide actually helped with my