Magnesium Bisglycinate
| Item | Information |
|---|---|
| Product Name | Magnesium Bisglycinate |
| Other Names | Magnesium Glycinate, Chelated Magnesium |
| CAS No. | 14783-68-7 |
| Molecular Formula | C₄H₈MgN₂O₄ |
| Appearance | White powder |
| Application | Dietary supplements, functional foods |
MOQ: Flexible
Origin: China
Packaging: 25kg Fiber Drum
Lead Time: 1–7 Business Days
Accepted Payment terms: T/T, L/C, PayPal
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What Is Magnesium Bisglycinate?
Magnesium Bisglycinate, also known as Magnesium Glycinate, is a premium chelated form of magnesium in which magnesium is bound with two molecules of glycine, an amino acid.
Compared with traditional magnesium salts, magnesium bisglycinate has a unique amino acid chelated structure, making it a popular choice for supplement brands developing high-quality mineral formulations.
Due to its excellent formulation characteristics and premium market positioning, Magnesium Bisglycinate is widely used in capsules, tablets, powders, and functional nutrition products.
NutraFlux supplies high-quality Magnesium Bisglycinate powder in bulk quantities for dietary supplement manufacturers, distributors, and private label brands worldwide.
Why Choose Magnesium Bisglycinate?
1. Premium Chelated Magnesium Form
It belongs to the category of amino acid chelated minerals.
The combination of magnesium and glycine provides a differentiated ingredient option compared with conventional magnesium forms, making it suitable for premium supplement formulations.
Many brands choose chelated minerals when developing products with a focus on quality, innovation, and consumer-friendly positioning.
2. Ideal for Clean Label Supplement Formulations
As consumers increasingly seek high-quality nutritional supplements, mineral forms have become an important factor in product differentiation.
Magnesium Bisglycinate is commonly selected for:
- Premium magnesium supplements
- Multivitamin and mineral formulas
- Daily wellness products
- Healthy aging formulations
- Sports nutrition products
Its clean ingredient profile makes it suitable for modern supplement concepts.
3. Excellent Formulation Flexibility
Magnesium Bisglycinate powder can be incorporated into various dosage forms, including:
Capsules
A popular choice for magnesium products due to its convenient dosage format.
Tablets
Suitable for mineral complexes and combination formulas.
Powders
Commonly used in drink mixes, electrolyte powders, and functional nutrition products.
Gummies
Can be considered for innovative supplement delivery formats.
Manufacturing Process of Magnesium Bisglycinate
Magnesium Bisglycinate powder is produced through a controlled chelation process, where magnesium is combined with glycine to form a stable amino acid mineral complex.
A simplified production process includes:
Raw Materials Selection
↓
Magnesium Source + Glycine Preparation
↓
Chelation Reaction
↓
Filtration & Purification
↓
Drying
↓
Milling & Sieving
↓
Quality Testing
↓
Packaging

Magnesium Bisglycinate Applications
Magnesium Supplements
Magnesium remains one of the most commonly used minerals in dietary supplements.
Magnesium Bisglycinate is widely used as a premium magnesium source in standalone products and combination formulas.
Sleep & Relaxation Formulas
Magnesium Bisglycinate is frequently included in products positioned around relaxation and nighttime wellness.
Common ingredient combinations include:
- Magnesium + L-Theanine
- Magnesium + Melatonin
- Magnesium + GABA
- Magnesium + Herbal extracts
Sports Nutrition Products
Minerals play an important role in sports nutrition formulations.
Magnesium Bisglycinate can be combined with ingredients such as:
- Electrolytes
- Potassium
- Zinc
- Amino acids
for active lifestyle and sports nutrition products.
Multivitamin & Mineral Formulas
Due to its compatibility with other nutrients, Magnesium Bisglycinate is commonly used in comprehensive vitamin and mineral supplements.
Magnesium Bisglycinate vs Other Magnesium Forms
Different magnesium salts have different characteristics and applications.
| Magnesium Form | Key Features |
|---|---|
| Magnesium Bisglycinate | Chelated magnesium, premium positioning, widely used in advanced formulations |
| Magnesium Citrate | Common magnesium ingredient with broad market recognition |
| Magnesium Oxide | High elemental magnesium content |
| Magnesium Malate | Often used in sports and energy-related formulations |
For brands seeking a premium magnesium ingredient, Magnesium Bisglycinate offers a differentiated option for product development.
Available Specifications of Magnesium Bisglycinate
It is available in different specifications depending on elemental magnesium content.
Common specifications include:
| Specification | Application |
|---|---|
| Magnesium Bisglycinate 12% | General mineral formulations |
| Magnesium Bisglycinate 20% | Premium supplement formulas |
| Magnesium Bisglycinate 30% | Higher magnesium concentration products |
The suitable specification depends on:
- Target elemental magnesium level
- Recommended serving size
- Final dosage form
- Formula requirements
NutraFlux can support customers in selecting the appropriate specification according to their product development needs.
Quality Documentation & Supply Support
NutraFlux provides Magnesium Bisglycinate for global supplement brands and ingredient distributors.
Available documentation includes:
- Certificate of Analysis (COA)
- Technical Data Sheet (TDS)
- Safety Data Sheet (SDS)
- Product specification
- Third-party testing upon request
We support customers with reliable supply, technical documents, and flexible solutions for different project stages.
Why Choose NutraFlux as Your Magnesium Bisglycinate Supplier?
NutraFlux specializes in supplying functional ingredients for dietary supplement manufacturers and global partners.
Our advantages include:
✔ Reliable ingredient sourcing
✔ Competitive bulk pricing
✔ Professional export support
✔ Complete documentation package
✔ Support for OEM and formulation projects
Whether you are developing magnesium capsules, mineral complexes, sports nutrition products, or wellness formulas, NutraFlux can provide a reliable Magnesium Bisglycinate supply solution.
Request Magnesium Bisglycinate Bulk Pricing
Looking for a reliable Magnesium Bisglycinate supplier?
Contact NutraFlux for:
- Bulk pricing
- Product specifications
- COA review
- R&D samples
Build your next mineral supplement formula with a trusted functional ingredient partner.

| Technical Data Sheet | ||
| Product and Batch Information | ||
| Product Name: | Magnesium Bisglycinate | |
| CAS NO. | 14783-68-7 | |
| Molecular Formular: | Mg(NH2CH2COO)2.H2O | |
| Molecular Weight: | 190.44 | |
| Country of Origin: | P.R. China | |
| Item | Specification | Test Method |
| Active Ingredeints | ||
| Assay(%,On Dried Base) | 99% | Titration |
| Mg | 12.0%-14.0% | Titration |
| Physical Control | ||
| Appearance | Fine Powder | Visual |
| Color | White | Visual |
| Odor | Odorless | Organoleptic |
| Taste | Characteristic | Organoleptic |
| Specific Rotation | +21.30°~+27° | USP |
| Loss on drying | 7.0% Max | USP |
| Chemical Control | ||
| Heavy metals | NMT 20ppm | Atomic Absorption |
| Lead(Pb) | NMT 1ppm | Atomic Absorption |
| Cadmium(Cd) | NMT 1ppm | Atomic Absorption |
| PH(1%water solution ) | 10.0~11.0 | USP |
| Microbiological Control | ||
| Total Plate Count | 1,000cfu/g Max | AOAC |
| Yeast & Mold | 100cfu/g Max | AOAC |
| E.Coli | Negative | AOAC |
| Salmonella sp. | Negative | AOAC |
| Staphylococcus aureus | Negative | AOAC |
| Packing and Storage | ||
| Packing | Pack in paper-drums and two plastic-bags inside. 25Kg per Drum | |
| Storage | Store in a well-closed container away from moisture and direct sunlight. | |
| Shelf Life | 2 years if sealed and stored properly. | |




