It is estimated that 9 out of 10 Americans  - and likely countless others around the world - are possibly deficient in Vitamin D. Our innovative Nanotechnology delivers Vitamin D3 in a high quality format. Doctor-prescribed vitamin D is often the inferior vitamin D2 form. Other traditional vitamin D can be challenging to absorb, especially for certain groups of people. Our Liposomal Vitamin D contains phospholipids from sunflower lecithin to help aid absorption. With our advanced liposomal nanotechnology, you don’t need to rely on your digestive system to break the vitamin D down into absorbable fragments as it must with regular vitamin D. Our Liposomal Vitamin D: