Doctors recommend Mag-Tab®SR not only for its superior absorption rate, but also because it is a pharmaceutical grade supplement.
Unlike the majority of common magnesium tablets available in drug stores and health food stores, Mag-Tab®SR is a pharmaceutical grade sustained-release formulation. Mag-Tab®SR meets or exceeds all FDA standards for raw materials, manufacturing, chemistry controls, finished product testing, and finally packaging. This is actually one level above nutritional product regulations.
This degree of supervision ensures consistency of our product from batch to batch, and most importantly consumer safety.