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$20
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$15
200-499 Others
$12
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Product Description
Magnesium Glycinate is a chelated mineral ingredient combining magnesium with glycine, designed for use in premium nutritional supplements. It is commonly selected by supplement formulators for its gentle characteristics, high-quality mineral delivery profile, and applications in capsules, tablets, powders, and functional nutrition products.
Magnesium Glycinate belongs to the mineral nutrition ingredient category and is widely used in dietary supplement formulations requiring a highly bioavailable magnesium source. By combining magnesium with the amino acid glycine, this form provides a distinct option compared with inorganic magnesium salts for product developers evaluating formulation performance and consumer preferences.
Magnesium Glycinate is a chelated form of magnesium in which magnesium is bound with glycine. It is commonly manufactured through controlled mineral chelation processes and supplied as a fine white powder for use in nutritional supplement applications.
Compared with traditional magnesium salts, chelated magnesium forms are often selected by formulators seeking improved formulation flexibility, consumer-friendly positioning, and compatibility with products designed for daily mineral supplementation.
| Item | Specification |
|---|---|
| Product Name | Magnesium Glycinate |
| Category | Nutritional Ingredients / Mineral Supplements |
| CAS Number | 14783-68-7 (commonly referenced for magnesium bisglycinate) |
| Molecular Formula | C4H8MgN2O4 (magnesium bisglycinate) |
| Molecular Weight | 172.42 g/mol |
| Appearance | White or off-white powder |
| Magnesium Content | Common commercial grades are standardized according to elemental magnesium content |
| Assay Grade | Commonly supplied in nutritional grades with controlled magnesium content |
| Test Method | ICP-MS/ICP-OES for mineral content and HPLC or related methods for supporting analysis |
| Solubility | Dispersible in water depending on formulation grade |
| Standard Shelf Life | Typically 24 months under recommended storage conditions |
| Storage | Store in a cool, dry place, protected from moisture, heat, and direct sunlight |
| Packaging | Common packaging includes 1kg/5kg aluminum foil bags and 25kg fiber drums; customized packaging available |
| Applications | Mineral supplements, capsules, tablets, powder blends, functional nutrition products, and sports nutrition formulas |
Magnesium has been studied for its role in normal muscle function, energy metabolism, electrolyte balance, and nervous system function. Final product claims should always follow applicable regulations in the target market.
The primary formulation decision for magnesium ingredients is often the selection of the mineral form. Magnesium Glycinate is chosen by many formulators because the magnesium is bound with glycine, creating a chelated ingredient format. Selection should consider elemental magnesium level, dosage form, target positioning, and manufacturing requirements.
| Magnesium Form | Key Consideration | Typical Application Focus |
|---|---|---|
| Magnesium Glycinate | Chelated magnesium with glycine; commonly used in premium supplement concepts | Capsules, tablets, daily mineral supplements, and advanced nutrition formulas |
| Magnesium Citrate | Organic acid salt form with different formulation characteristics | General mineral supplements and combination formulas |
| Magnesium Oxide | Higher elemental magnesium concentration but different solubility profile | Cost-sensitive mineral formulations |
Magnesium Glycinate can be incorporated into customized supplement products including capsules, tablets, powder blends, and mineral complexes. OEM solutions may include formulation support, packaging customization, labeling services, and technical documentation according to product requirements.
Quality evaluation for Magnesium Glycinate includes standard nutritional ingredient testing procedures:
Magnesium Glycinate is commonly supplied in sealed aluminum foil bags for smaller quantities and fiber drums for bulk orders. Customized packaging solutions can be developed for different supplement manufacturing requirements.
Magnesium Glycinate is a premium mineral nutrition ingredient widely used in modern dietary supplements, sports nutrition products, and functional formulations. With its chelated format, flexible applications, and professional quality documentation, it provides a reliable option for supplement brands and formulation developers.
Contact us today to request samples, a COA, technical documents, and a wholesale quotation for Magnesium Glycinate.

Packaging & Delivery
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