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Top Magnesium Stearate Supplier

We are a professional manufacturer of pharmaceutical excipients, committed to providing customers with excellent products and quality service, for customers to create value.

Specialized in Manufacturing Magnesium Stearate Powder

With a prominent reputation in manufacture and supply of Magnesium Stearate alongside a variety of other ingredients, Besty Pharma prioritizes regulatory compliance, quality assurance, and a customer-centric service approach.

Advanced Technology

Our factory produces magnesium stearate using the aqueous process, resulting in superior flowability.

Quality Assurance

Each batch undergoes strict testing to meet international standards for reliability.

Flexible Packaging

We offer customizable packaging solutions to ensure product integrity.

Sustainable Sourcing

We source raw materials from responsibly managed forests, ensuring eco-friendliness.

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Magnesium Stearate Supplier

What is Magnesium Stearate?

Magnesium Stearate is a white, fine powder composed of magnesium salts of stearic acid. It is one of the most widely used pharmaceutical excipients, acting as a lubricant, flow agent, and anti-caking additive. Beyond pharmaceuticals, it is also utilized in nutritional supplements, cosmetics, and food production to ensure smooth processing and consistent product quality.

Magnesium Stearate Technical Specifications

CAS Number

557-04-0

Molecular Formula

C36H70MgO4

Appearance

White, fine, hydrophobic powder

Solubility

Insoluble in water; soluble in hot ethanol

Production Method

Water-based process for improved flowability

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What is Magnesium Stearate

Benefits of Using Magnesium Stearate in Manufacturing

Superior Lubrication & Tablet Compression

Prevents sticking to punches and dies during high-speed tablet production, ensuring smooth ejection and protecting equipment. Enhances compressibility for consistent, high-quality tablets.

Excellent Flowability & Blending Efficiency

Improves powder flow properties, ensuring accurate dosing, uniform blends, and reliable capsule filling. Reduces clumping and segregation, critical for high-speed manufacturing.

Enhanced Consistency & Stability

Supports product uniformity, stability, and extended shelf life. Helps maintain tablet integrity and reduces variation in batch-to-batch performance.

Water-Based Process Advantage

Manufactured via an aqueous process, delivering superior flowability and cleaner performance compared to traditional methods. Offers improved processing efficiency and reduced impurities.

Trusted Across Industries

Widely used in pharmaceuticals, dietary supplements, and nutraceuticals as a reliable excipient. Recognized for safety, compliance, and versatility in multiple formulations.

Magnesium Stearate Supplier

Applications of Magnesium Stearate

Magnesium Stearate is a multifunctional excipient and ingredient trusted across a wide range of industries. Known for its versatility, safety, and performance, Magnesium Stearate delivers consistent quality in pharmaceuticals, supplements, food, cosmetics, and even industrial applications. Its unique properties make it indispensable for manufacturers seeking efficiency, stability, and consumer satisfaction.

Cosmetics & Personal Care

Magnesium Stearate provides texture uniformity, smooth application, and improved adherence in pressed powders, foundations, and skincare formulations. It enhances product stability and contributes to a refined, high-quality finish in cosmetic products.

Food Industry

In food applications, Magnesium Stearate serves as an anti-caking and release agent, improving powder handling and preventing clumping in products such as seasonings, powdered drink mixes, and functional food blends.

Pharmaceutical Tablets & Capsules

Magnesium Stearate is one of the most widely used lubricants in solid oral dosage forms. It prevents sticking to punches and dies during tablet compression, facilitates smooth ejection, and enhances production efficiency. In capsules, it improves flow properties, ensuring uniform filling, consistent weight, and dosage accuracy.

Dietary Supplements

In nutritional supplements, Magnesium Stearate functions as a flow agent and processing aid in tablet and capsule manufacturing. It supports even blending of active ingredients, reduces clumping in powder formulations, and helps maintain product stability. Its efficiency is especially valuable in high-speed supplement production.
Microcrystalline Cellulose (MCC

Certifications & Quality Assurance

Besty Pharma manufactures MCC under strict GMP guidelines, supported by advanced testing systems to ensure consistency and safety. Our products are certified with:

  • ISO9001

  • HALAL

  • KOSHER

  • Non-GMO

Packaging & Logistics

  • Standard packaging: 15-20kg bags. We use food-grade, moisture-proof packaging. Bulk orders come in strong, sealed bags or drums.

  • Shelf life: 24 months under recommended storage conditions.

  • Global logistics: Reliable export service to Southeast Asia, North America, and Europe with flexible shipping arrangements.

Why Choose Besty Pharma for Magnesium Stearate?

With decades of expertise in excipient manufacturing, Besty Pharma delivers high-quality Magnesium Stearate backed by advanced R&D and global certifications. We combine:

Unmatched Quality Control

Every batch rigorously tested for compliance.

Technical Support & Customization

Tailored solutions for your formulations.

Competitive Pricing & Reliable Supply

Ensuring you stay ahead in the market.

FAQs About Magnesium Stearate

Magnesium stearate is widely used as a flow agent to ensure smooth capsule and tablet production. It prevents ingredients from sticking to machines and helps improve consistency in dosage forms.
Yes. Regulatory bodies such as the FDA and EFSA recognize magnesium stearate as safe for use in dietary supplements when applied in standard dosages.
Yes. We supply pharmaceutical and food-grade magnesium stearate that meets global pharmacopeia standards such as USP, EP, JP, and BP.

Standard packaging is 20-25kg multi-layer bags, but custom packaging can be arranged according to client needs.

Our magnesium stearate comes with COA (Certificate of Analysis), MSDS, ISO, HACCP, and third-party test reports if required. We support your registration needs in different markets.
Yes. Free samples are available for quality evaluation before bulk purchasing. You only need to cover the shipping cost.
We follow strict QC and QA systems from raw material sourcing to final packaging. Every batch is tested in-house and may be verified by accredited third-party labs.
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