Therapure My Pure MagnesiumTherapure is committed to using only the highest calibre materials, backed by science. This commitment is why magnesium glycinate was carefully chosen as the form of magnesium in this formula. Magnesium is essential for numerous bodily functions, including supporting cardiovascular health, promoting optimal brain function, relieving muscle cramps, and maintaining a healthy nervous system. Each capsule provides: Magnesium (from Magnesium Glycinate):