OXITHION.COM Oxithion Oxithion SOL Aesthetics NSCproductoftheweek Oxithion 100mg 30's Oxithion is a food supplement of reduced L glutathione, useful in cases of increased demand or possible lack of these components. It also has an antioxidant effect. Glutathione Oxithion (L Glutathion) THOG Pharmacy Co Hello, DMD Community! Sharing with you some before and after pictures while using Oxithion Sublingual Reduced L Glutathione. Strict sun protection goes a long way. And let me just say, I lllloooovvveeee Oxithion!