Liposome Nutrients are the most effective, efficient oral means to absorb vital nu-trients into your body. Liposomes are microscopic sized spherical sac or sphere of phospholipid molecules enclosing a nutrient, such as our Aurora vitamin c or glu-tathione. Enclosing the vitamin in a liposome allows the vitamin to pass through the stomach acids and bile salts in the digestive (GI) tract and into the blood-stream without causing stomach or intestinal distress. It also is proven technology that efficiently delivers the nutrient to the bloodstream.