Calcium 2-aminoethylphosphate (Ca-AEP or Ca-2AEP) is a compound discovered by the biochemist Erwin Chargaff in 1941.

It was patented by Hans Alfred Nieper and Franz Kohler.

This mineral transporter goes into the outer layer of the outer cell membrane where it releases its associated mineral and is itself metabolized with the structure of the cell membrane.

However, it states that it is not recommended by its medical advisory board, and also notes that the Food and Drug Administration has classified it as unsafe and unapproved for use.

[1] Calcium 2-AEP is manufactured by numerous nutraceutical companies and is sold online and in health food stores.