Jigsaw Health’s Magnesium with SRT provides the following nutrients: 500 mg. of elemental magnesium in a sustained release tablet (SRT). The sustained release helps ensure you don’t get all of the magnesium in your system at once‚ allowing the mineral to be slowly delivered for maximum absorption.

25 mg. of Vitamin B-1 to spur energy production.

5 mg. of Vitamin B-6 to help increase your metabolism.