Calcium 2-aminoethylphosphate (Ca-AEP or Ca-2AEP) is a vital component in the structure of cell membranes in the human body. It is the calcium salt of phosphorylethanolamine. It was discovered by the eminent biochemist Erwin Chargaff in 1941. Ca-AEP has been shown to help maintain cell membrane integrity and improve cellular functions.

Iron(III) oxide—also known as ferric oxide, ferric iron, hematite, red iron oxide, synthetic maghemite, colcothar, or simply rust—is one of the several oxide compounds of iron, and has paramagnetic properties. Its chemical formula is Fe2O3.

Magnesium orotate, the magnesium salt of orotic acid, is a mineral supplement.

It has chemical formula c4h6o4•zn•2h2o