Our standards

Honest dosing

The figure that matters is the elemental magnesium, the amount your body actually gets. We show the blend weight and the elemental figure, and the NRV it delivers. Magnesium PRO carries 2,400 mg of magnesium compounds per three capsules, which deliver 338 mg of elemental magnesium, 90% of the Nutrient Reference Value.

Tested every batch

Every batch goes to a UK laboratory before it goes on sale. The Certificate of Analysis is on the pack as a QR code and on this site by batch number. See Lab results.

Nothing unnecessary

No fillers, no bulking agents, no flow agents. A plant-based HPMC capsule you can open and mix into food or a cold drink if you would rather not swallow it. Made in an independently certified GMP facility.