Would you like to know more about liposomes? Vrovit is the number one brand when it comes to liposomal supplements. Liposomes are small, spherical structures consisting of a double layer of phospholipids - the building blocks of cell membranes. In the case of supplements, liposomes are used to enhance the absorption of active ingredients into the body. The active substances, such as vitamins and minerals, are trapped in the cavity of the liposome and protected from breakdown, thereby improving absorption and effectiveness.