Magnesium Malate

Magnesium malate is a compound of magnesium bound to malic acid, an organic acid found naturally in fruits and a key intermediate in the Krebs cycle (the cellular energy production pathway). This combination is preferred for applications involving physical energy, muscle performance, and fibromyalgia — conditions where mitochondrial dysfunction plays a role.

Malic acid is a substrate in the citric acid cycle, directly supporting ATP synthesis in mitochondria. Magnesium is required for over 300 enzymatic reactions, including those that convert malic acid to energy. Together, they support mitochondrial energy output more directly than glycinate, making malate the preferred form for energy and muscle-related health goals.

200–400 mg elemental magnesium/day. Reflects elemental magnesium content. Some fibromyalgia studies use 300–600 mg magnesium malate compound. Often taken in the morning or pre-workout due to energizing effects.

Magnesium Malate: Energy-optimized combination; excellent GI tolerance | Magnesium Glycinate: Better for sleep; comparable mineral delivery without energy-focused co-factors | Magnesium Citrate: Good bioavailability, less targeted for energy | Magnesium Oxide: ~4% bioavailability; not clinically meaningful as a magnesium source

Same safety profile as magnesium glycinate. UL 350 mg/day elemental from supplements. Generally very well tolerated. This information is educational and is not medical advice.

SuppsBuddy maps magnesium malate to energy and athletic recovery goals, awarding a higher Fit Score for users who have selected those goals. Products mislabeling malic acid as the compound rather than the chelate receive reduced scores.