Glutathione: Benefits and Supplements Below are my top tips for boosting glutathione levels. Eat sulfur rich foods. Glutathione contains a sulfur chemical group, which is kind of like its secret weapon. Sulfur is a sticky, smelly molecule Dull skin and low energy? Meet Glutathione The glow boosting antioxidant your skin and body will thank you for Brighter skin, refreshed feel, radiant confidence. Frontiers Glutathione: A Samsonian life sustaining small molecule that protects against oxidative stress, ageing and damaging inflammation Combined astaxanthin and fish oil supplementation improves glutathione based redox balance in rat plasma and neutrophils ScienceDirect