A liposomal supplement is when the nutrient is encapsulated in lipids to allow for greater absorption by the body. A liposome is a nano-sized bubble comprised of phospholipids, the same phospholipids which make up human cells. Oral liposomes can be absorbed at any point and largely protect the nutrient from the harsh gut environment. When a liposome reaches its destination in the body, the nutrient contents are delivered, as the liposome merges with the cells or tissues.