What is BANa?

The Best in Rehydration

BANa is a hydration beverage that naturally replenishes the body with the liquid it needs for maximum performance. Developed by Dr. Benjamin Yoo, an ER physician, BANa is modeled after saline IVs. By capitalizing on the hydrating properties of sodium*, BANa helps retain fluids that your body has lost.



800mg of Sodium


512mg of Sodium

Gatorade G2

232mg of Sodium


The Healthier way to Rehydrate

When it comes to calories and sugars, smaller numbers are better. BANa is a healthy and effective way to rehydrate with zero calories and sugars per container—the lowest among competitors.

*What is Sodium?

The most abundant extracellular electrolyte in the body, sodium plays several fundamental roles within the body, including: fluid balance, regulation of the body's acid-base, passage of metabolic materials through cell walls, response of nerves to stimulation and muscle contraction. Through elaborate complex systems involving your brain, adrenal glands, and kidneys, the body is able to retain fluids through a sodium active transport system which allows water to passively pass through the kidneys during dehydration episodes.