Magnesium Citrate Powder
Lifeworth supplies Magnesium Citrate Powder for supplement brands, contract manufacturers, OEM projects and ingredient distributors, with specification review, batch documentation, sample evaluation and bulk supply support.
- Bulk Magnesium Citrate Powder Supply
- Elemental Magnesium & Specification Review
- COA, TDS and SDS/MSDS Support
- Sample, Pilot & Commercial Orders
Tell us your application, target specification, and destination market so we can support grade selection, documentation review, and packaging recommendations.
Quick Specs
Identity
INCI Name
Alias
Quality
Assay
Grade
Standards
Assay Method
Handling
Appearance
Form
Solubility
Applications
Commercial Terms
MOQ
MOQ depends on packaging and specification.
Lead Time
3–7 working days for standard items; bulk orders by schedule.
Incoterms
EXW / FOB / CIF / DAP / DDP
Sample
Free sample (shipping charged)
Quality & Documents
COA (per batch) • SDS/MSDS • TDS/Spec sheet (on request). Additional statements depend on product and market.
Product Overview
Magnesium Citrate Powder is a citrate-based magnesium ingredient commonly used in dietary supplement, capsule, tablet, powder blend and selected beverage formulation projects.
It is commercially supplied as a defined magnesium citrate powder specification, and buyers typically review elemental magnesium content, assay basis, solubility behavior and particle characteristics before technical or commercial evaluation.
It is commonly considered for mineral supplements, powder systems and OEM formulation projects, with batch documentation, sample evaluation and commercial supply support available for sourcing reference.
Applications
Dietary Supplements
Magnesium Citrate Powder is commonly used in capsule, tablet, sachet and mineral supplement formulations where elemental magnesium content, dosage design and product specification are reviewed during formulation development.
Powder Blends & Stick Packs
Suitable for selected powder blend, sachet and stick pack systems where dispersion, taste profile, serving level and compatibility with other minerals or active ingredients are evaluated in the finished formulation.
Beverage & Drink Powder Systems
Magnesium Citrate may be considered for drink powder and beverage-style formulations where solubility, pH, sensory profile and interaction with acids, flavors and other ingredients are important formulation factors.
Supply for OEM & Contract Manufacturers
Bulk Magnesium Citrate Powder is available for supplement brands, OEM and contract manufacturers, and ingredient distributors requiring defined specifications, batch documentation, sample evaluation and commercial ingredient supply.
For projects evaluating a chelated magnesium alternative, buyers may also review our Magnesium Glycinate Powder for capsule, tablet and powder supplement formulations.
How to Choose the Right Grade / Form
1. Confirm the Magnesium Citrate Specification Basis
Review how the material is identified and how Magnesium Citrate content is defined in the product specification. Buyers comparing different suppliers should confirm that the assay basis and relevant test methods are clearly stated.
2. Review Elemental Magnesium Content
Elemental magnesium should be evaluated separately from total Magnesium Citrate content. The declared Mg% affects formulation calculations, serving-size design and finished-product planning, so the actual specification should be confirmed before commercial selection.
3. Match Particle and Solubility Characteristics to the Dosage Form
Capsules, tablets, powder blends and beverage systems may require different particle size, flowability, dispersion and solubility characteristics. The intended dosage form should therefore be confirmed before final material selection.
4. Confirm Quality and Destination-Market Requirements
Buyers should review relevant quality limits, batch documentation, packaging and destination-market requirements before approving a Magnesium Citrate specification for commercial production.
Buyers comparing different magnesium forms for supplement formulations can also review our Magnesium Glycinate vs Magnesium Citrate guide for differences in elemental magnesium, formulation behavior, sensory considerations and dosage-form suitability.
Technical & Formulation Notes
Technical Notes
Magnesium Citrate specifications should be reviewed according to the actual commercial grade, particularly the assay basis, elemental magnesium content, moisture-related parameters and particle characteristics. For powder, sachet or beverage-style formulations, solubility, dispersion and sensory behavior should be evaluated in the intended formulation rather than judged only from the raw material specification.
Manufacturing & Process
Magnesium Citrate Powder is typically produced through controlled reaction of a magnesium source with citric acid, followed by purification, concentration or crystallization, drying and finished-product quality control according to the applicable manufacturing process and product specification.
Compatibility / Formulation Notes
Capsules and Tablets
Evaluate particle size, flowability and processing behavior according to the intended capsule or tablet manufacturing process. Elemental magnesium contribution should be calculated using the actual product specification.
Powder Blends and Stick Packs
Taste, moisture behavior, dispersion and compatibility with other minerals, flavors and active ingredients should be evaluated in the finished blend. Pilot-scale testing is recommended before commercial scale-up.
Beverage and Drink Powder Systems
Solubility and sensory performance can be influenced by concentration, pH, temperature, acids, sweeteners and other formulation components. Testing under the intended preparation conditions is recommended.
Moisture and Handling
Keep the material sealed and protected from moisture during storage, repacking and processing to help maintain consistent powder handling characteristics.
Extended QC & Test Items
- Identity & Assay
- Elemental Magnesium
- Moisture / Loss on Drying
- Particle Size / Mesh, where specified
- Heavy Metals
- Microbiological Limits
- Batch COA & Traceability
Product specifications
| Test | Specification | Method |
|---|---|---|
| Appearance | White to Off-White Powder | Visual |
| Identification | Conforms to Agreed Specification | Per Specification |
| Magnesium Citrate Assay | Per Product Specification | Per Specification |
| Elemental Magnesium | Per Product Specification | Per Specification |
| Moisture / Loss on Drying | Per Product Specification | Per Specification |
| Particle Size | Per Agreed Specification | Per Specification |
| Heavy Metals | Meets Agreed Quality Limits | Per Specification |
| Microbiological Limits | Meets Agreed Quality Limits | Per Specification |
Storage, Shelf Life & Packaging
Storage
Store in a cool, dry place in tightly sealed packaging. Protect from moisture, excessive heat and direct light, and reseal promptly after opening or repacking.
Shelf Life
Shelf life should follow the applicable product specification and storage conditions. Batch documentation should be reviewed for the confirmed commercial grade.
Packaging & Logistics
Sample Packing
Evaluation samples can be arranged according to project requirements for specification review and formulation testing.
Bulk Packing
Commercial Magnesium Citrate Powder is supplied in standard export packaging suitable for ingredient handling and international shipment. Packing format can be confirmed according to the selected grade and order quantity.
Customization
Project-specific requirements such as particle size, packaging format, labeling and selected specification parameters can be reviewed according to formulation needs, commercial quantity and destination-market requirements.
Logistics & Documents
COA, TDS/specification and SDS/MSDS can be provided according to project requirements. Shipping method, export labeling and logistics arrangements can be coordinated based on quantity and destination.
Supply, Documentation & Customization
Documents & Compliance
COA, SDS/MSDS, and TDS/spec sheet available based on product and market requirements.
Customization & Private Label
Custom packing, private label, and labeling support available depending on product type and order scope.
Commercial Support
Sample, lead time, and incoterm options can be discussed according to destination market and supply plan.
Why Source From Lifeworth
Specification-focused sourcing
support for buyers reviewing elemental magnesium, assay basis, particle characteristics, solubility requirements and intended dosage form before commercial purchase.
Batch documentation support
batch COA is available, with TDS/specification and SDS/MSDS provided according to project requirements.
Sample-to-bulk supply
support for evaluation samples, pilot quantities and commercial bulk orders.
OEM and export supply support
packaging, labeling, documentation and shipping coordination for supplement brands, contract manufacturers, OEM projects and ingredient distributors.
FAQ
Do you supply Magnesium Citrate Powder in bulk?
Yes. Lifeworth supplies Magnesium Citrate Powder for sample evaluation, pilot quantities and commercial bulk orders, with standard export packaging and batch documentation support.
What should buyers confirm when sourcing Magnesium Citrate Powder?
Buyers should confirm the Magnesium Citrate specification basis, elemental magnesium content, particle characteristics, intended dosage form and relevant quality requirements before commercial approval.
Is elemental magnesium content the same as Magnesium Citrate assay?
No. Magnesium Citrate content and elemental magnesium are different specification parameters. Elemental Mg% should be reviewed separately when calculating formulation levels and finished-product requirements.
Is Magnesium Citrate Powder suitable for beverage or drink powder formulations?
It can be considered for selected beverage and drink powder systems. Solubility, pH, concentration, taste and interaction with other formulation components should be evaluated under the intended use conditions.
What documents can you provide?
Batch COA is available, while TDS/specification sheets and SDS/MSDS can be provided according to project requirements. Additional documentation can be reviewed based on the destination market and application.
What is the bulk price of Magnesium Citrate Powder?
Bulk pricing depends on order quantity, selected specification, packaging and shipping destination. Please provide your required quantity and delivery location so we can prepare a project-based quotation.
Need more answers?
Explore our full FAQ library for documentation, compliance, shipping, and ordering guidelines.