Serrapeptase Powder

Serrapeptase Powder – Premium Proteolytic Enzyme Ingredient for Nutraceutical & Dietary Supplement Manufacturing

Serrapeptase Powder for industrial use, is generated by controlled microbial fermentation of Serratia marcescens. Xi'an Le-Nutra Ingredients Inc. Our standardised enzyme ingredient has ≥20,000 SPU/g activity and is produced in our 60,000㎡ GMP-certified plant with 3,000-ton annual capacity. This off-white fine powder overcomes major formulation challenges: it delivers high levels of proteolytic enzyme activity in a stable, free-flowing form that removes the degradation issues associated with liquid enzymes. We provide a product that is batch-to-batch consistent, regulatory-approved and a reliable supply to the manufacturers making body comfort support capsules, post-workout recovery supplements and tissue balance care formulations. Our product is prepared with over 14 years of experience in bioactive ingredients with quality standards (ISO, FDA compliant testing).

What is Serrapeptase and Why It Matters for Formulation Development?

Serrapeptase is also called Serratia Peptidase or Silkworm Enzyme and is a proteolytic enzyme initially identified from the intestinal bacteria of silkworms. Applying our expertise in fermentation biotechnology, we manufacture pharmaceutical grade enzyme powder with high enzymatic activity and rigorous microbiological specifications.

The manufacturing procedure involves precision-controlled fermentation, enzymatic extraction and spray-drying to maintain the bioactive proteolytic characteristics. Unlike raw enzyme extracts, our processed powder provides a consistent particle size distribution, long shelf life (24 months) and compatibility with multiple delivery options such as capsules, tablets and solid drink mixes.

This chemical solves three major pain points in manufacturing for B2B partners, including temperature sensitivity during production, issues in dosage standardisation and supply chain instability. Our standardised activity definition allows us to achieve reliable formulation results in every production batch.

Technical Specifications and Quality Parameters

Core Functional Benefits for End-Product Development

Our enzyme powder brings you several benefits in application for your product portfolio. First, its natural proteolytic action promotes healthy body comfort, making it perfect for daily wellness formulations for active individuals and ageing populations.​​​​​​​​​​​​​​

Secondly, the substance promotes normal tissue balance by stimulating the body's natural protein metabolic mechanisms. This attribute makes it good for post physical activity recovery supplements, as well as routine maintenance regimens.

Third, the enzyme encourages a steady flow of nutrients throughout the body, which in turn boosts the efficiency of combination formulae. When combined with other botanicals, it offers synergistic results that set your products apart in competitive markets.

Finally, it supports everyday body recovery care practices, making your brand a complete wellness solution provider. The low recommended dosage (owing to high unit activity) also enhances cost-effectiveness in finished product compositions.

Manufacturing Capabilities and Supply Assurance

We have a production infrastructure including 6 multipurpose fermentation lines equipped with automated monitoring devices for real-time tracing of enzyme activity. This method ensures that every batch of Serrapeptase Powder is ≥20,000 SPU/g before packaging.

We hold over 30 days of safety stock at 3 temperature controlled warehouses to assure a 98% on time delivery rate for overseas customers. We work with logistics partners who can offer flexible shipment choices (EXW, FOB, CFR, CIF, DAP, DDP) and have specialised temperature-controlled containers for enzyme goods.

Quality control does not end with manufacturing. Our expert laboratory provides 18-point testing comprising enzyme activity assays, heavy metal screening (ICP-MS), microbiological testing and moisture analysis. All shipments contain Certificate of Analysis (COA), Technical Data Sheet (TDS) and Material Safety Data Sheet (MSDS).​​​​​​​

Formulation Guidance and Synergistic Combinations

The powder is well suited for several distribution modalities. It mixes consistently with microcrystalline cellulose and magnesium stearate without agglomeration in capsule applications. Appropriate binders in tablet formulations benefit from its compressibility.

We suggest combining serrapeptase with bromelain (pineapple enzyme) and papain (papaya enzyme) to generate multi-enzyme blends that work over a wider pH range. The addition of curcumin extract further enhances the appeal of the solution for comfort support applications via complementary processes.

Use enteric coated granules for beverage powder mixes to safeguard enzyme activity during transit through the stomach. This technique preserves the potency and enables the product to be delivered in handy stick pack or sachet formats. Do not mix in manufacture with strong acids or oxidising agents.

For purchases exceeding minimal quantities, our R&D team will offer free formulation consultancy, including stability testing methodologies and recommended preservative systems for various temperature zones.

Regulatory Compliance and Documentation Support

All batches are manufactured in accordance with FDA food additive laws, GMP manufacturing standards, and ISO 9001:2015 quality management methods. We certify Kosher for markets that require dietary certification.

Documentation packages contain Certificate of Origin, Free Sale Certificate and Allergen Declaration declarations. For pharmaceutical grade applications we offer Drug Master File (DMF) reference documents and facilitate third party audit requirements.

We have a traceability system which follows each production batch from the source culture strains, through fermentation, extraction, drying and packing. This documentation of the chain of custody meets the standards of import authorities in North America, the European Union and Asia-Pacific.

Packaging and Storage Best Practices

Standard packagings are 25kg fibre barrels with double layer food grade polyethylene liners thermally sealed to prevent intrusion of moisture. This setup maintains enzyme function during international shipment and warehousing.

For delicate products we offer nitrogen flushed packaging to increase shelf life by minimising oxidative deterioration. Custom packing sizes (10 kilogram, 15 kg) are available for trial production runs and particular uses.

Keep unopened drums at temperatures of 15-25°C in areas with low humidity (RH <60%). Reseal after opening. Best if used within 30 days. Avoid direct sun and heat sources that accelerate enzyme denaturation.

FAQ

Q: What applications work best for serrapeptase enzyme powder?

A: The ingredient excels in daily body comfort support capsules, post-exercise recovery nutritional supplements, tissue balance care tablets, and general health solid drinks. It's particularly effective in formulations targeting active adults, athletes, and aging populations seeking natural wellness solutions.

Q: What makes your powder different from competitors?

A: Our product features uniform off-white fine powder with no peculiar odor, high unit enzyme activity (≥20,000 SPU/g) requiring lower dosages, and stable properties when sealed away from heat and light. The 14+ years of fermentation expertise ensures consistent batch quality unavailable from trading companies.

Q: Which ingredients complement serrapeptase in combination formulas?

A: It pairs synergistically with bromelain (pineapple enzyme), papain (papaya enzyme), and curcumin extract. These blended formulas provide comprehensive daily body maintenance effects, broader pH activity ranges, and enhanced market positioning for your end products.

Q: How do you ensure enzyme activity remains stable during shipping?

A: We utilize temperature-monitored logistics, moisture-barrier packaging, and provide storage guidelines with every shipment. Our 24-month shelf life specification is validated through accelerated stability testing under ICH guidelines, ensuring activity retention through distribution cycles.

Q: What minimum order quantities and payment terms do you offer?

A: We provide flexible MOQ options starting at one drum (25 kg) for trial orders, with volume discounts for bulk purchases. Payment methods include 100% T/T, Alibaba Trade Assurance, and Western Union. All terms are negotiable based on partnership scale and order frequency.

Partner With a Reliable Enzyme Ingredient Supplier

Ready to enhance your product formulations with Serrapeptase Powder? Contact us at enquiry@lenutra.com to request COA documentation, pricing for your target volume, or discuss custom specifications for your application requirements.