We are offering magnesium glycerophosphate accurately composed magnesium is needed for more than 300 biochemical reactions in the body including maintaining normal muscle and nerve function. The magnesium glycerophosphate of our company facilitates energy metabolism and protein synthesis. We offer these magnesium glycerophosphate at most reasonable prices. description : chemical formula : mg3 (po4)2 molecular weight : 262.98 used as : food additivesnutrition supplement agentatilithicprecipitorsanding agent, etc.