Magnesium Oxide by Douglas Laboratories
Magnesium Oxide — Each capsule provides 300 mg of elemental magnesium sourced from magnesium oxide, supporting essential physiological functions in the body. Many diets lack adequate magnesium, making supplementation vital for bridging this gap. Magnesium is crucial for over 300 enzymatic reactions, energy metabolism, and muscle function, while also playing a role in maintaining heart health and blood pressure.
Key Benefits
- Supports essential physiological functions
- Helps maintain normal heart function
- Contributes to bone health and strength
How It Works / Key Ingredients
Magnesium acts as a cofactor for numerous enzymes and is involved in critical processes such as energy production and protein synthesis. It is also essential for maintaining bone density and strength.

















