Most ordinary forms of B Complex vitamins - tablets, capsules, powders, liquids and even dietary sources are not retained fully by the body. It can only store limited amounts of B vitamins because they are all water-soluble, and therefore any excess is excreted in the urine. Finding a supplement that provides highly bioavailable B vitamins is crucial for the body to maintain its energy levels. Choosing Altrient B Vitamin & Mineral Complex is the perfect solution. This unique liposomal complex is capable of delivering a much higher absorption rate than other products on the market. Altrient B uses ingenious LET technology to encapsulate the nutrients inside tiny phospholipid bubbles that by-pass the digestive system, transporting the contents directly to the cells that need them - allowing for almost 100% bioavailability.