BIOCYTE VITAMIN D LIPOSOMAL is a dietary supplement based on microencapsulated vitamin D for people wishing to preserve their bone capital and support the proper functioning of the immune system. Nearly 80% of the Western population is vitamin D deficient. This can be due to a number of factors, such as low exposure to sunlight or an unbalanced diet. Yet vitamin D is essential for the binding of calcium in the bones and for the proper functioning of the immune system. VITAMIN D LIPOSOMAL provides 50 ?g of vitamin D per day, i.e. 1000% of the recommended daily allowance, with improved intestinal assimilation thanks to the active ingredient's microencapsulation technology.