Most magnesium supplements work, until they don't. Oral magnesium can cause stomach cramps and loose stools at effective doses, and most topical magnesiums itch or sting on bare skin. This balm solves both. Magnesium chloride absorbs directly through your skin, bypassing your digestive system entirely. The tallow base — naturally compatible with your skin's own oils — carries the magnesium in and buffers any sensitivity, so you get the full benefit without the reaction. No stomach issues, no irritation, and gentle enough for kids — which makes this one of the few magnesium options that works for the whole family. Rub it into feet, calves, or shoulders before bed and let it work while you sleep.