Bulk Magnesium Bisglycinate Powder for dietary supplements, functional foods, beverages worldwide. As a bulk ingredient manufacturer, we provide food-grade chelated magnesium with COA, ISO, Halal, Kosher, OEM support, and global export.
What is Source Magnesium Bisglycinate?
Magnesium Bisglycinate Powder Supplier form Peptidchem, also known as Magnesium Glycinate or Magnesium Diglycinate, is a chelated magnesium compound in which one magnesium ion binds with two glycine molecules.
The ingredient naturally contains approximately 14% elemental magnesium by weight in the pure compound, is widely selected because it combines magnesium with glycine in a stable form that is commonly used in premium sleep, stress, muscle recovery, and bone health supplement formulations.
Magnesium Bisglycinate Powder of Manufacturing Process Flow
Food-Grade Magnesium Bisglycinate Powder Specification
| Test Item | Specification | Test Method |
|---|---|---|
| Appearance | White to off-white fine powder | Visual |
| Odor & Taste | Characteristic, no abnormal odor | Organoleptic |
| Identification | Positive for Magnesium and Glycine | FTIR / Chemical Identification |
| Assay (Magnesium Bisglycinate) | ≥98.0% | Titration / HPLC |
| Elemental Magnesium (Mg) | 10.0–12.5% (Typical) | ICP-OES |
| Nitrogen Content | 12.5–14.5% | Kjeldahl Method |
| pH (1% Solution) | 9.0–11.0 | pH Meter |
| Loss on Drying | ≤5.0% | USP <731> |
| Residue on Ignition | ≤1.0% | USP <281> |
| Particle Size | ≥95% Pass 80 Mesh | Sieve Analysis |
| Bulk Density | 0.40–0.70 g/mL | USP <616> |
Heavy Metal
| Test Item | Specification | Test Method |
|---|---|---|
| Heavy Metals (Total) | ≤10 ppm | ICP-MS |
| Lead (Pb) | ≤3 ppm | ICP-MS |
| Arsenic (As) | ≤2 ppm | ICP-MS |
| Cadmium (Cd) | ≤1 ppm | ICP-MS |
| Mercury (Hg) | ≤0.1 ppm | ICP-MS |
Microbiological
| Test Item | Specification | Test Method |
|---|---|---|
| Total Plate Count | ≤1,000 CFU/g | USP <61> |
| Yeast & Mold | ≤100 CFU/g | USP <61> |
| Coliforms | Negative | USP <62> |
| E. coli | Negative | USP <62> |
| Salmonella | Negative / 25g | USP <62> |
| Staphylococcus aureus | Negative | USP <62> |
Magnesium Bisglycinate it Suitable for Capsules?
Yes. It is commonly used in capsules, tablets, stick packs, and powdered supplements. Compatible Supplement Formats:
Why Choose Peptidchem?
1. Free sample available: Magnesium Glycinate Powder Suppliers 10-30g samples could be offered for your R&D trial. Qty: 1ton, Delivery method: FOB/CIF.
2. Quality and Purity: A Contract Supplements Manufacturer ensures that their bulk powders magnesium bisglycinate powder is of the highest quality and purity. They often use third-party testing and provide a Certificate of Analysis (COA) to guarantee the product’s safety and efficacy.
3. Our Certificates: Over the years, we have been committed to product manufacture optimization and quality system establishment. We’ve set up the quality management system and obtained certificates for it. We provide ISO9001, Halal, Kosher, etc.
4. Customized Bulk Supply
We support:
Small trial orders
Bulk container supply
Private label manufacturers
Ingredient distributors
5. Global Export Capability
Markets served:
- USA
- Europe
- Australia
- Canada
- Middle East
- Asia-Pacific
Wholesale Magnesium Diglycinate Powder with customized active specifications, formulation support, COA documentation, and export-ready quality systems. Contact us today!
References
NIH Office of Dietary Supplements – Magnesium Bisglycinate product information.
FDA GSRS – Magnesium Glycinate official chemical identity.
Health Canada NHPID – Magnesium Bisglycinate ingredient reference.
MedChemExpress – Chemical properties of magnesium glycinate.
