Wholesale Serrapeptase Alkaline Protease Powder - 2200 SPu/mg from China Suppliers and Factory Manufacturer, Suppliers

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Product Name

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Serrapeptase

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Appearance

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White to Light Yellow Powder

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Specification

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2200 SPu/mg

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Standard

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USP-NF 2020 Compliant, Food-Grade Enzyme

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Country of Origin

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China

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MOQ:

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1KG

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As a leading factory in China, we pride ourselves on providing high-quality Serrapeptase. Our products are compliant with industry standards and available for bulk orders. Interested in sourcing from trustworthy suppliers? Contact us today for free samples and experience the quality of our offerings.

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Product Description

Product Description
Serrapeptase Enzyme Powder

Serrapeptidase is an independently developed enzyme product, produced through fermentation, extraction and purification from Serratia bacteria. Also known as Serratia protease, it is an alkaline proteolytic enzyme with excellent anti-inflammatory and anti-edema effects.

In recent years, market demand for serrapeptidase has been strong as an adjuvant pharmaceutical and health food ingredient.

Product Features
1
Produced by liquid fermentation with nanobiotechnology, enabling precise extraction of active ingredients. The product's kinase activity reaches above 2200 SPu/mg.
2
Compared with other pharmaceuticals, serrapeptidase offers the advantages of low cost, high safety, small molecular weight, good oral absorption and excellent anti-inflammatory effect.
3
Suitable reaction temperature: 30–45°C, optimal at 37°C; denatures and inactivates above 80°C. Suitable reaction pH: 6–9, optimal at pH 7.2; inactivates below pH 5.
Effects of Different Factors on Enzyme Activity
The effect of pH on the activity of selenopeptidase
The effect of temperature on the activity of selenopeptidase
The effect of temperature on the activity of selenopeptidase
Functions & Applications
Pharmaceutical & Healthcare

Widely used in anti-inflammatory and swelling-reduction medications, helps relieve postoperative and traumatic edema, assists in alleviating respiratory inflammation and sputum viscosity, and supports recovery of soft tissue injuries.

Dietary Supplements

Added to health supplements for anti-inflammation, joint care, sports recovery, and immune system support.

Biomedical Research

Used as a biological enzyme reagent in laboratory research for protein hydrolysis, tissue dissociation, and related biochemical experiments.

Cosmeceutical Applications

Included in some functional skincare formulations for anti-inflammatory repair and soothing sensitive skin.

Application of Serrapeptase
Certificate of Analysis
Product Name Serrapeptase Part Plant FERMENTATION(GMO free)(Serratia) Freeze Drying Powder
Batch No.: 20260227PS01 Report date 2026.02.28
Manufacturer Date: 2026.02.27 Expiry Date 2026.02.26
Test Items Requirements Results
Appearance Light Brown Powder Conform
Activity of enzyme 2,400 SPUnits/mg 2,480 SPUnits/mg
Loss on drying ≤8.0% 3.4%
Loss on ignition ≤5.0% 1.90%
Heavy metals (as Pb) ≤1.0mg/kg <1.0mg/kg
Heavy metals (as As) ≤1.0mg/kg <1.0mg/kg
Heavy metals (as Hg) ≤0.1mg/kg <0.1mg/kg
Heavy metals (as Cd) ≤1.0mg/kg <1.0mg/kg
Microbiology
Total Plate Count <10,000 cfu/g 100 cfu/g
TE <30 cfu/g <30 cfu/g
Yeast and Mould <100 cfu/g <10 cfu/g
E.Coli/25g Absent Absent
Yeast and Mould/25g Absent Absent
Storage STORED HUMIDITY PROTECTED (RH LESS THAN 60) AT TEMPERATURE BELOW 25°C
Shelf Life 2 Year when Properly Stored
Storage

Keep in a cool, dry and dark place. Storage temperature: below 0°C.

Prolonged or improper storage may reduce enzyme activity. If exposed to high temperature or humidity, an appropriate increase in dosage is recommended.

⚠ Enzyme inactivation depends on conditions including substrate concentration, pH and temperature. It will be inactivated after 15 minutes at above 80°C or below pH5.
Production workshop 1
Production workshop 2
Production workshop 3
Packing
Weight Packing Method
1kg bag/kg, box outside (double plastic bag + Aluminum foil bag inside)
10kgs, 25kg or more by Drums or carton (2 layers plastic bag inside)
Packaging
Delivery
Weight Delivery Method Delivery Time Destination
1kg – 25kgs EMS, DHL, UPS, Fedex 3–7 days Door to door
25kgs – 100kgs DHL, FedEx, by Air 3–7 days Door to door (to Airport by Air)
More than 100kgs by Air 3–7 days Door to Airport
by Sea 10–35 days Door to port
Logistics
Logistics
Frequently Asked Questions
What is Serrapeptase and how is it produced?
Serrapeptase (also called Serratia protease or Serrapeptidase) is an alkaline proteolytic enzyme derived from Serratia bacteria. It is produced through liquid fermentation, then extracted and purified using nanobiotechnology to ensure high purity and potent enzyme activity.
What is the enzyme activity level of your Serrapeptase product?
Our Serrapeptase product achieves an enzyme activity of above 2,200 SPu/mg, with our standard specification reaching 2,400 SPUnits/mg and tested results confirming 2,480 SPUnits/mg — exceeding the stated specification.
What are the main applications of Serrapeptase?
Serrapeptase is widely used in pharmaceutical anti-inflammatory medications, dietary supplements for joint care and sports recovery, biomedical research as a proteolytic enzyme reagent, and in cosmeceutical formulations for anti-inflammatory skin repair.
What are the optimal temperature and pH conditions for Serrapeptase activity?
The suitable reaction temperature range is 30–45°C, with optimal activity at 37°C. The enzyme is inactivated above 80°C. For pH, the suitable range is 6–9, with optimal activity at pH 7.2. The enzyme will be inactivated below pH 5.
How should Serrapeptase be stored to maintain its activity?
Serrapeptase should be kept in a cool, dry, and dark place at a storage temperature below 0°C. It must be protected from humidity (RH less than 60%) and high temperatures. Prolonged or improper storage may reduce enzyme activity; in such cases, an appropriate increase in dosage is recommended.
What packaging options and delivery methods are available?
Serrapeptase is available in 1kg bags (double plastic + aluminum foil inner bag) or 10kg/25kg+ drums/cartons (2 layers plastic bag inside). For small quantities (1–25kg), we ship via EMS, DHL, UPS, or FedEx with 3–7 day delivery. For bulk orders over 100kg, air and sea freight options are available, with sea freight taking 10–35 days.

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