Antioxidant Liquid Supplement with Phosphatidylcholine for Liver Detox + Immune Support – Sunflower Lecithin, Soy-Free (1.7oz / 50ml) Many oral glutathione supplements break down in the stomach before even reaching cells. Liposomal Glutathione uses an advanced phospholipid delivery system to deliver core ingredients faster & more efficiently.*. Each 1 mL delivers 100 mg of Opitac Reduced Glutathione, with a pleasant lemon mint essence. Glutathione can support healthy aging, protection from free radical damage, a healthy immune system and energy levels.*. Take 2 pumps by mouth twice daily. Hold in mouth 30 seconds before swallowing. Repeat to desired dosage or as directed by a healthcare professional. This product uses phosphatidylcholine from purified sunflower seed lecithin and does not contain gluten.