Magnesium Oxide, Pure Powder – 227 grams

Magnesium Oxide Pure Powder comes in a 227 g format, delivering magnesium in one of its most concentrated mineral forms. Each quarter-teaspoon serving (approximately 500 mg) provides 290 mg of magnesium, representing 77% of the nutrient reference value. With no additives or fillers, the powder contains a single active ingredient — magnesium oxide — making it easy to see exactly what you’re taking.

Magnesium is an essential mineral involved in hundreds of enzymatic processes within the body, including fatty acid synthesis, protein synthesis, and glucose metabolism. It also plays a role in muscle contraction and nerve impulse transmission, and contributes to normal bone structure. As a cofactor for an estimated 300 enzymes, it is one of the more widely researched minerals in nutritional science.

The powder format suits those who prefer to mix their supplements into drinks or food rather than taking capsules or tablets. At 227 g, the tub represents a cost-effective way to maintain a consistent magnesium intake, and is well suited to athletes, those following restricted diets, or anyone looking to keep their supplement regime straightforward.