OstroVit Magnesium Citrate is a powdered dietary supplement developed using only the magnesium citrate desired in this case. The product is characterized by high bioavailability, laboratory fragmentation, and has not been sprinkled with unnecessary preservatives, flavors or anti-caking agents. Supreme Pure is a line for people who know what they want, who know the results and results thanks to supplementation. Simplicity and the highest quality in one - SUPREME PURE.