Magnesium is one of the most important mineral salts in the human body. It is involved in maintenance of bones and teeth, as well as neurotransmission and muscle contraction including heart muscle. These effects are proofed by ten EFSA authorized Health Claims. Depending on the final application, more than 40 different Magnesium Salts, from Magnesium Bisglycinate to Magnesium Sulfate, can be offered. Variations in pH-value, solubility, taste, and bioavailability are possible.