Kavir Marine Magnesium, Aquamin Magnesium Citrate 300mg from Sea

What the brand says

Sold as “Kavir Marine Magnesium, Aquamin Magnesium Citrate 300mg from Sea Water, Nerve Function, Muscle Health, Sleep and Recovery Support, 30 Servings”

Kavir Marine Magnesium features Aquamin-Mg, a natural source of magnesium citrate, containing 72 additional trace minerals derived from the clean waters off the Irish coast. Aquamin-Mg has a superior bioaccessiblity and bioavailablity. Kavir Marine Magnesium Citrate 300mg is formulated to provide enzyme function and energy production support. Magnesium is also critical for bone mineralisation, nerve impulse transmission, metabolism, and recovery. It is non-GMO, gluten-free, and vegan friendly!