IV therapy offers the most efficient method of delivery of vitamins and minerals into your body, allowing them to be absorbed directly into your bloodstream to provide near-instant revitalization. Unlike oral supplements, which require time for your body to break down and absorb, our customizable cocktails of vitamins and minerals get to work immediately in your system. Vitamins that are taken by mouth must be broken down in the stomach and digestive tract before they reach the bloodstream, and are only absorbed at a rate of about 50 percent. Vitamins given through an IV have a much higher absorption rate — around 90 percent — making them much more potent than oral supplements.