Premium Magnesium Citrate Powder for Nutraceutical & Functional Food Applications

As your trusted bulk magnesium citrate powder supplier, Oclean Nutra provides high-purity, highly bioavailable magnesium citrate powder specifically designed for global B2B clients. This product is the ideal raw material for manufacturing effective dietary supplements, sports nutrition, and functional foods, empowering your brand to enhance product competitiveness.

What is Magnesium Citrate Powder?

Magnesium Citrate is a specific compound formed from the combination of magnesium and citric acid. This unique chemical structure is key to its high level of absorption within the human body. In its powder form, it is prized in the nutraceutical industry for its excellent solubility and relatively neutral taste profile, making it a superior choice for a wide range of formulations.

Unlike other magnesium forms, citrate is particularly effective because the citric acid component aids in its assimilation. This makes our high purity magnesium citrate powder a scientifically supported and efficient magnesium source for manufacturers aiming to create high-quality end products that deliver tangible benefits to consumers.

Sources of Magnesium Citrate

Magnesium Citrate is a compound that combines magnesium and citric acid. While citric acid is naturally abundant in citrus fruits, and magnesium is found in foods like leafy greens and nuts, the specific magnesium citrate compound used in supplements is produced under controlled conditions. It is synthetically created through a precise reaction between magnesium carbonate or magnesium oxide and citric acid. This standardized manufacturing process is essential to ensure a consistent, high-purity, and potent compound, free from the variability and potential contaminants that can be present in mineral-derived sources. The resulting powder is a reliable, batch-to-batch consistent material suitable for dietary supplements and functional food production, meeting the stringent requirements of global manufacturers.

The Efficacy and Benefits of Magnesium Citrate

Magnesium is a critical co-factor in over 300 enzymatic reactions in the body. Magnesium Citrate, due to its high bioavailability, is exceptionally effective at supporting these vital processes. Its key benefits include:

Enhanced Energy Metabolism & Reduced Fatigue: It plays a central role in converting food into adenosine triphosphate (ATP), the body's primary energy currency. This is crucial for formulating supplements aimed at combating tiredness and supporting an active lifestyle.
Optimal Muscle & Nerve Function: By regulating neurotransmitters and muscle contractions, it helps prevent cramping and supports post-exercise recovery, making it a fundamental ingredient for sports nutrition powders and recovery blends.
Robust Bone Health Support: A significant portion of the body's magnesium is stored in the bones, where it contributes to bone structure and strength, working in tandem with calcium and vitamin D.
Promotion of Neurological Calm & Sleep: It supports the function of the nervous system by calming nerve activity, which can contribute to reduced stress and the promotion of restful sleep patterns.

How to Use Magnesium Citrate Powder in Production?

Our bulk magnesium citrate powder is engineered for seamless integration into various manufacturing processes thanks to its favorable physical properties. Its applications are diverse:

Solid Dosage Forms: Its consistent particle size and flowability make it ideal for direct compression into tablets or efficient encapsulation.
Powder Blends: It mixes homogeneously with other ingredients, such as protein powders and sports nutrition mixes, dissolving quickly without clumping for a smooth consumer experience.
Functional Food & Beverage Applications: Its high solubility and neutral taste make it an excellent choice for fortifying liquid supplements, ready-to-drink beverages, and nutritional bars.
Private Label Services: We offer comprehensive private label and custom blending options for brands looking to bring their unique product visions to market.

Consult on Custom Formulation Solutions

How We Ensure Premium Magnesium Citrate Quality

Quality assurance is integral to our operation at Oclean Nutra. Our commitment to delivering a superior product involves a multi-stage quality control protocol. From rigorous raw material inspection to final product testing, we verify critical parameters including purity, solubility, heavy metals, and microbiological counts. This stringent process guarantees that every batch of our high purity magnesium citrate powder meets the high standards required for reliable and large-scale supplement manufacturing.

Product Specifications: Magnesium Citrate Powder

For B2B partners requiring detailed technical documentation. A comprehensive, batch-specific Certificate of Analysis (COA) will be provided promptly upon request.

Parameter	Specification	Test Method
Identity
Product Name	Magnesium Citrate Powder	-
CAS No.	3344-18-1	-
Appearance	White or off-white, free-flowing powder	Visual Inspection
Key Specifications
Assay (as Mg)	≥ 15.0%	Titration
Purity (as Mg Citrate)	≥ 99.0%	HPLC
Solubility	Freely soluble in water, clear solution	Visual / Gravimetric
Loss on Drying	≤ 3.0%	USP <731>
Mesh Size	80-100 Mesh	Sieve Analysis
Safety & Quality
Heavy Metals
- Lead (Pb)	≤ 3.0 mg/kg	ICP-MS
- Arsenic (As)	≤ 3.0 mg/kg	ICP-MS
- Cadmium (Cd)	≤ 1.0 mg/kg	ICP-MS
- Mercury (Hg)	≤ 1.0 mg/kg	ICP-MS
Total Plate Count	≤ 1000 CFU/g	USP <61>
Yeast & Mold	≤ 100 CFU/g	USP <61>
E. Coli	Negative	USP <62>
Salmonella	Negative	USP <62>
Certifications	ISO 9001, GMP (Certificates available upon request)	Audit Certification

Note: The specifications above define our standard Magnesium Citrate Powder product profile. We also provide customization options—such as adjustments to particle size and solubility characteristics—to meet specific formulation requirements. Contact us to request the full Certificate of Analysis (COA) for detailed, batch-specific data and supporting compliance documentation.

Packaging, Services & Inquiry

Minimum Order Quantity (MOQ): 25 kg
Free Sample: Available (10-20g/bag) for qualified businesses.
Custom Services: Full support for OEM, ODM, Private Label, and Contract Manufacturing.
Standard Packaging: 25 kg/drum. Custom packaging available.
Shelf Life: 24 months in a cool, dry place away from light.

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Safety and Potential Side Effects

Magnesium Citrate is generally recognized as safe (GRAS) when used as directed. Excessive intake may lead to gastrointestinal discomfort, such as mild diarrhea. We recommend that our B2B clients provide clear dosage instructions on their end-product labels to ensure consumer safety and satisfaction. It is always advised that consumers consult with a healthcare professional before starting any new supplement regimen.

FAQs

What is the Minimum Order Quantity (MOQ) for your magnesium citrate powder?

Our standard MOQ is 25 kg, which is suitable for both trial orders and ongoing production needs. We also offer flexibility for larger-volume contracts. Contact us for volume-based pricing and custom arrangements.

Do you offer technical support for integrating magnesium citrate into specific formulations?

Yes, we provide comprehensive technical support for incorporating our magnesium citrate powder into products such as sports nutrition powders, effervescent tablets, and functional beverages. Our team can assist with solubility optimization, stability testing, and dosage recommendations.

How does the solubility of your powder perform in liquid formulas and ready-to-mix beverages?

Our magnesium citrate powder is engineered for excellent solubility, making it an ideal choice for liquid formulas and beverage applications. It dissolves rapidly and completely, ensuring uniform distribution and a smooth mouthfeel without sedimentation.

What packaging options do you provide for bulk orders?

Standard packaging includes 25 kg sealed foil bags with polyethylene liners to ensure moisture protection and stability. We also offer customized packaging solutions, including smaller inner packs or branded labeling for private label partners.

Can I request a sample for R&D and quality verification?

Absolutely. We encourage potential partners to evaluate our product quality firsthand. You can request a complimentary sample for testing via this link.

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