Nature's Answer's EpiFytosomes utilizes a revolutionary method of enhanced Liposomal Encapsulation Delivery Technology, designed to help your body absorb more nutrients.* Liposomes are made of essential phospholipids - the same material that is a crucial part of your cell membranes that makes up your cells. Not only is Vitamin C one of the most important antioxidants in your body, it is required to produce collagen, the protein responsible for firm, youthful skin, as well as healthy joints, gut lining, muscles, and supporting a healthy immune system. These liposomal, sunflower phospholipids surround the Vitamin C to protect and assist its transport across cell membranes for increased absorption.