Not all magnesium is absorbed the same way. As food moves through the gut, pH shifts from acidic in the stomach to more alkaline further along in the intestines — and each magnesium salt dissolves differently depending on that environment.

A single-source magnesium supplement can miss the mark for large stretches of digestion.

Biogena's 7-Salt Magnesium Complex solves this by combining seven distinct magnesium compounds — malate, bisglycinate, citrate, oxide, glycerophosphate, gluconate, and carbonate — each with its own solubility profile.

The result is a broad-spectrum release designed to deliver consistent magnesium uptake regardless of where you are in the digestive tract, rather than a single form that only works well in one pH range.

Magnesium itself is a cofactor for over 300 enzymatic reactions in the body.

It plays a central role in normal muscle function, nerve transmission and psychological function, energy-yielding metabolism, and electrolyte balance, and contributes to the maintenance of normal bones.

It's commonly used to help replenish magnesium lost through intense physical activity, and to support increased requirements during growth or pregnancy.

Formulated under Biogena's "pure substance principle," this complex is 100% vegan, gluten-free, lactose-free, and free from titanium dioxide, GMOs, nanoparticles, and magnesium stearate.

Every batch is independently tested by the German LEFO Institute, and the product is manufactured in-house at Biogena's Good Health World facility in Salzburg, Austria — a facility certified to FSSC 22000.