Glutathione: The Master Antioxidant Core Med Science Glutathione Benefits for Skin: Brightening, Anti Aging, and More Top Glutathione Alternatives: Ways to Boost Antioxidants Xandro Lab Glutathione vs Vitamin C: Which Is Better for Skin Glowing? 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 Can you take glutathione without vitamin C? The simple answer: NO! Glutathione will not work without Vitamin C. Glutathione remains in two states, active and inactive. When it's in its active state,