When it comes to glutathione, purity = performance That's why Glutone 1000 uses Setria L Glutathione, crafted in Japan through a patented bio fermentation process. What makes Setria special? 99.5% purity Bestvite's L Glutathione (Made with Setria) 500mg (60 Vegetarian Capsules) 120 Vegetarian Capsules Healthy Origins L Glutathione (Setria) 500mg "reduced" Healthy Origins L Glutathione HEALTHY ORIGINS Reduced 250 mg 60 capsules Most antioxidants do their joband stop. Glutathione goes further. It helps recycle other antioxidants like vitamins C and E, supporting your body's ability to keep fighting oxidative stress. Setria glutathione functions as Kirkman Reduced L Glutathione 100 Mg. With Setria OurKidsASD.com