Bulk ingredient supply
Compare magnesium bisglycinate powder and granule grades for bulk purchasing. Offered options include 11% magnesium powder, 20% magnesium powder and 20% magnesium granules, with elemental content reported on a dry basis. Select the complete composition and physical form before requesting a sample or quotation.
Related names / grades: Magnesium Glycinate.
Grade options
Targets below describe offered grades confirmed by our team, not the results of a particular production batch. Final composition, test methods and release requirements are agreed in the approved product specification.
Confirm the complete grade composition and any requirements concerning additional mineral sources before approving your order.
Discuss this grade| Parameter | Offered target |
|---|---|
| Magnesium content | ≥11.0% (dry basis) |
| Form | White crystalline powder |
| Magnesium bisglycinate content | ≥98.0% |
| Loss on drying | ≤1.0% |
| pH | 9.0–11.0 |
| Particle size | 90% passing 60 mesh |
Request the composition declaration for this grade. A stated elemental magnesium content is not a declaration that the ingredient is unbuffered or contains no additional mineral sources.
Discuss this grade| Parameter | Offered target |
|---|---|
| Magnesium content | ≥20.0% (dry basis) |
| Form | White crystalline powder |
| Loss on drying | ≤1.0% |
| pH | 9.0–12.0 |
| Particle size | 90% passing 60 mesh |
This granulated option includes an HPMC specification. Share binder restrictions, particle-size requirements and density requirements when requesting a sample.
Discuss this grade| Parameter | Offered target |
|---|---|
| Magnesium content | ≥20.0% (dry basis) |
| Form | White spherical-like or irregular granules |
| HPMC content | ≤3.0% |
| Loss on drying | ≤0.5% |
| Particle size | ≥80% within 20–80 mesh |
| Bulk density | ≥0.50 g/cm³ |
| Tapped density | ≥0.60 g/cm³ |
Before you order
Use these points when requesting magnesium bisglycinate.
Specify the exact glycinate form, elemental content and assay basis.
Declare requirements for complete composition, binders or additional mineral sources.
Compare the approved grade with the sample and applicable batch documents.
Documents & delivery
State the specification, batch COA, SDS or quality documents your team requires. The applicable documents and their scope are reviewed for the selected grade and production source; this page does not represent blanket certification of the catalogue.
For available stock, we can arrange same-day or next-day dispatch after confirmation. Select warehouse pickup in Montclair, California, or request delivery to your facility. Samples can be arranged by UPS, FedEx or DHL.
Request product documentsShare your required grade, quantity and destination to start the quotation.