Vitamin C vs Glutathione whats the difference? Both brighten the look of skin but they work in different ways. Vitamin C helps visibly brighten and improve the appearance of sun damage while Glutathione vs Vitamin C: Which is Best for Your Health? Glutathione and Vitamin C for Radiant Skin Care 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