Hydration Boost Technology, or HBT, is the unique delivery system we use to enhance rapid absorption of water and other ingredients into your bloodstream. When you drink plain water, it fails to penetrate the cell barrier and passes right through your digestive system. After countless experiments, our Hydration Boost Technology uses a ratio of sodium, glucose, magnesium, and potassium to allow osmosis to insert key ingredients into your bloodstream before it reaches your digestive system. SODIUM + POTASSIUM + GLUCOSE + MAGNESIUM + WATER = HBT HBT is an expedited water delivery system in your body, which is why it hydrates you better and faster.