Most magnesium supplements are a single synthetic form — usually magnesium oxide, with poor bioavailability — sweetened with something artificial and sold as a sleep aid. They technically contain magnesium. Whether they're delivering it to the places that need it is a different question.

Mag-Mend uses three bioavailable forms, each doing distinct work:

Magnesium Glycinate — Chelated to glycine, gentle on digestion, well-absorbed. Known specifically for supporting deep restorative sleep, muscle recovery, and nervous system regulation without sedating it.

Magtein® Magnesium L-Threonate — The only patented form of magnesium clinically shown to cross the blood-brain barrier. This is the form that reaches the brain. Studied for cognitive function, memory, and mental relaxation that complements the body-level work of the other forms.

Magnesium Citrate from Irish Sea Water — Harvested off the coast of Ireland with over 72 trace minerals intact. Sea-derived magnesium arrives with natural cofactors that support absorption — closer to how the body encounters minerals in whole food than a synthetic capsule can replicate.

Supporting those three: organic ginger (anti-inflammatory, supports gut motility, and binds to serotonin receptors in the gut — which matters more than most people realize for overall mood and calm).

No gums. No fillers. No preservatives. No artificial sweeteners. No "natural" flavoring. Third-party tested for molds, yeasts, bacteria, and heavy metals — results publicly available.

Over the past century, the magnesium content in our food supply has dropped by an estimated 80–90% due to monocropping and soil depletion. Stress and caffeine deplete it further. If your sleep is shallow, your recovery is slow, or your evenings feel wired-but-tired, magnesium is usually the first deficiency worth addressing. This is the version worth addressing it with.