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, Top 8 Glutathione Rich Foods For Glowing & Healthy Skin Know what powers your glow! HK Vitals Glutathione Effervescent with Vitamin C works from within to help reduce pigmentation, combat oxidative stress and improve skin smoothness. Just one refreshing drink a The Internet has a lot to say about Glutathione. But before you swear by it, get to know it >>> Glutathione vs Vitamin C: Which Is Better for Skin Glowing?