FZIN Magnesium contains magnesium in the form of Magnesium Glycinate . The weak bond between magnesium and the amino acid glycine makes it immediately soluble in the body, providing an excellent source of magnesium with very high bioavailability, which is friendly to the digestive system because it has no laxative effect. Magnesium in the form of Magnesium Glycinate (Magnesium Glycinate) High bioavailability Friendly to the digestive system It has no laxative effect.Precautions: Do not exceed the recommended daily dose. Keep out of reach of small children. Dietary supplements should not be used as a substitute for a balanced diet. This product is not intended to prevent, treat or cure any human disease. Consult your doctor if you are pregnant, nursing, taking medication or have a health condition.