75% Phosphoric Acid H3po4

75% phosphoric acid H3PO4 is made from the mineral phosphorus, which is found naturally in many foods. It works with calcium to form strong bones and teeth, according to the National Institutes of Health Trusted Source. It also helps support kidney function and the way your body uses and stores energy.

Phosphorus helps your muscles recover after a hard workout. The mineral plays a major role in the body's growth and is even needed to produce DNA and RNA, the genetic codes of living things.

Phosphorus is first turned into phosphorus pentoxide through a chemical manufacturing process. It's then treated again to become phosphoric acid.