Stark Pharm's Flex GCM formula...
Magnesium in the form of bisglycinate ensures maximum assimilation of a useful and effective substance by the body.
Magnesium+ from KFD Nutrition is a complex of bioavailable magnesium in the form of magnesium citrate and vitamin B6.
Potassium by KFD Nutrition is a dietary supplement that contains 350 mg of potassium per 1 tablet.