Stark Pharm's Flex GCM formula...
Food supplement OstroVit - Magnesium Citrate – magnesium citrate with high bioavailability.
OstroVit - Triple Magnesium Dietary Supplement is a powdered dietary supplement containing three forms of magnesium: citrate, lactate and carbonate.
Swanson's Magnesium dietary supplement contains magnesium, an important mineral for strengthening muscles and bones.
Swanson Chelated Magnesium contains magnesium, which is especially important for maintaining healthy teeth and bones, but it can also help the heart, muscles and kidneys.