Magnesium (as magnesium citrate) 30%

Magnesium citrate 30% is a highly bioavailable and widely recognized form of elemental magnesium, an essential mineral critical for numerous physiological processes. Derived from the reaction of magnesium carbonate with citric acid, this compound typically presents as a white, crystalline powder, known for its excellent solubility in water. Magnesium itself is a crucial cofactor in over 300 enzymatic reactions, playing a pivotal role in energy production, protein synthesis, nucleic acid metabolism, and cellular signaling. Its importance extends to maintaining electrolyte balance, supporting nerve impulse transmission, and facilitating muscle contraction and relaxation. The 30% designation refers to the elemental magnesium content by weight, ensuring a potent and effective dose in formulations. This form is particularly valued in the supplement industry due to its superior absorption profile compared to less soluble magnesium salts like magnesium oxide.

The health benefits attributed to adequate magnesium intake are extensive and well-documented. Magnesium is indispensable for optimal muscle function, acting as a natural calcium channel blocker to facilitate muscle relaxation, thereby preventing cramps and spasms. In the nervous system, it helps regulate neurotransmitter activity, including the modulation of GABA receptors, which contributes to stress reduction and improved sleep quality. Scientific literature, such as research published in the journal Nutrients, highlights magnesium's role in supporting healthy bone density by influencing calcium and vitamin D metabolism. Furthermore, it plays a significant part in cardiovascular health by contributing to the maintenance of normal blood pressure and heart rhythm. Its central role in ATP synthesis means it is fundamental for energy metabolism, impacting overall vitality and physical performance.

Magnesium citrate 30% is a versatile ingredient, commonly incorporated into a wide array of dietary supplements, including capsules, tablets, powders, and liquid formulations. It is often combined with complementary nutrients such as Vitamin D, calcium, and potassium to create comprehensive bone health, electrolyte balance, or stress support products. Quality considerations for this ingredient include ensuring high purity, low heavy metal content, and consistent particle size for optimal blend uniformity and dissolution. Research continues to affirm magnesium's broad impact; for example, a meta-analysis in Hypertension demonstrated magnesium supplementation's efficacy in blood pressure management. Its high solubility and excellent bioavailability, supported by numerous pharmacokinetic studies, make magnesium citrate a preferred choice for formulators aiming for maximum efficacy and consumer benefit.