A water-soluble organic magnesium salt formed by magnesium ions bound to gluconic acid, offering moderate bioavailability and gentle gastrointestinal tolerance. It supports muscle relaxation, nerve function, bone health, and energy production, while aiding in electrolyte balance. Commonly used in supplements (tablets, liquids) for magnesium deficiency, it is ideal for those seeking a non-irritating form, often found in formulations for stress relief, cardiovascular support, and overall wellness.
| Magnesium Gluconate | ![]() |
| CAS | 3632-91-5 |
| molecular weight | 222.48 |
| molecular formula | C6H14MgO7 |
| solubility | Soluble in water, slightly soluble in ethanol (96%), very slightly soluble in dichloromethane. |
| color | White to light yellow to light orange |
| flavor | Sweet taste |
| state | Powder crystals |
| melting point | 169.67-171.93℃ |
| boiling point | 673.6ºC |
Magnesium gluconate, a readily absorbable magnesium salt, offers several health advantages:
1.Supports Overall Magnesium Balance**: As an accessible source of magnesium, it helps maintain the body's magnesium levels, which are crucial for over 300 enzymatic reactions. This supports fundamental physiological processes, including energy production and DNA synthesis.
2.Aids Muscle and Nerve Function**: Magnesium gluconate facilitates proper muscle contraction and relaxation, reducing muscle cramps and spasms. It also plays a key role in nerve signal transmission, contributing to a healthy nervous system.
3.Promotes Heart Health**: By helping to regulate heart rhythm and blood pressure, magnesium gluconate supports cardiovascular health. It aids in maintaining the elasticity of blood vessels and can reduce the risk of heart - related issues.
4.Gentle on the Digestive System**: Compared to some other magnesium forms, it is less likely to cause digestive discomfort, making it suitable for individuals with sensitive stomachs who still need to boost their magnesium intake.
Its combination of magnesium with gluconic acid forms a stable, water-soluble compound. This structure allows for efficient dissolution in the digestive tract, ensuring that magnesium can be easily released and absorbed by intestinal cells.
Unlike some magnesium salts, magnesium gluconate is gentle on the stomach, minimizing issues like diarrhea that can disrupt nutrient absorption. By reducing digestive discomfort, it enables consistent, effective uptake of magnesium into the bloodstream.
In supplement manufacturing, magnesium gluconate blends well with other ingredients, maintaining stability in various forms such as tablets, capsules, and liquids. This versatility ensures that consumers can access its benefits through a wide range of convenient products.