Each 1 mL of Liposomal Glutathione delivers 100 mg of Opitac Reduced Glutathione. A serving size is 2 pumps. Each bottle contains 50 100-mg servings.Glutathione is one of the body's most powerful detoxifiers. It can support healthy immune function and neutralize a broad spectrum of harmful substances and compounds. As a master detoxifier and the body's main endogenous antioxidant, glutathione can bind to many unwanted compounds and help remove them from the body. Consequently, glutathione can protect our cells from damage caused by peroxides, pollutants, metals and more, and can improve metabolic energy. Glutathione can also support a healthy immune system.Because most oral glutathione breaks down in the stomach before reaching cells, Dr. Christopher Shade, PhD, developed our Liposomal Glutathione. Liposomes protect the core ingredients from the digestive system and increase their uptake and transport. As a result, Liposomal Glutathione is a highly effective way to supplement glutathione.Quicksilver Delivery Systems utilizes modern science to unleash the curative power of nature. With the world's most advanced phospholipid delivery systems, Quicksilver Scientific supplements can help to nourish your cells with phosphatidylcholine as they deliver their core effective ingredients faster and more efficiently.Dietary Considerations Gluten Free; Vegan; Non-GMO; Allergen Free; Soy Protein Free; Serving Size:1 mlServings Per Container:50Amount Per ServingOpitacTM Glutathione100 mgPhosphatidylcholine (from purified sunflower seed lecithin)75 mgOther Ingredients:Water, glycerin, ethanol, vitamin E (as tocofersolan), natural citrus, mint oilsSuggested Use: Take 1 to 4 pumps (2 pumps is 1.0mL) or more 2-4 times per day directly by mouth between check and gum. Hold 30 seconds before swallowing. May also be stirred into water. Best taken on an empty stomach at least 10 minutes before meals. Once opened, use within 30 days.Refrigerate upon receipt.