Buy Alkaline Protease Serrapeptase Powder - High-Quality China Suppliers & Factory | 2200 SPU/mg Companies, Exporter

Serrapeptase - Quality Enzyme Powder from China

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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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Minimum Order Quantity (MOQ)

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1KG

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As a leading factory and supplier in China, we offer high-quality Serrapeptase that meets strict food-grade standards. If you're interested in our products, don't hesitate to contact us for free samples.

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Product Description

Product Description

Serrapeptase 1
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
  • Produced by liquid fermentation with nanobiotechnology, enabling precise extraction of active ingredients. The product's kinase activity reaches above 2200 SPu/mg.
  • Compared with other pharmaceuticals, serrapeptidase offers the advantages of low cost, high safety, small molecular weight, good oral absorption and excellent anti-inflammatory effect.
  • 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

product description01
product description02
The effect of temperature on the activity of selenopeptidase

Functions & Applications

Pharmaceutical & Healthcare Industry
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℃
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 pH 5.
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 (Serrapeptidase) is an alkaline proteolytic enzyme derived from Serratia bacteria through liquid fermentation, extraction, and purification using nanobiotechnology. It is known for its potent anti-inflammatory and anti-edema properties.
What is the enzyme activity level of your Serrapeptase?
Our Serrapeptase achieves a kinase activity of above 2,200 SPu/mg, with our batch tested at 2,480 SPUnits/mg — exceeding the standard specification of 2,400 SPUnits/mg.
What are the ideal storage conditions for Serrapeptase?
Serrapeptase should be kept in a cool, dry, and dark place at temperatures below 0°C. Store at relative humidity below 60%. Avoid exposure to high temperatures (above 80°C) or low pH (below 5), as these conditions will inactivate the enzyme. Shelf life is 2 years when properly stored.
What industries can Serrapeptase be applied to?
Serrapeptase is widely used across the pharmaceutical & healthcare industry, dietary supplement sector, biomedical research, and cosmeceutical applications. It is valued for its anti-inflammatory, swelling-reduction, and tissue-healing properties.
What packaging options are available?
We offer 1kg packs (double plastic bag + aluminum foil bag in a box) and bulk quantities of 10kg, 25kg or more packed in drums or cartons with 2 layers of plastic bag inside to ensure product integrity during transport.
What shipping methods do you offer and how long does delivery take?
For orders of 1kg–25kgs, we ship via EMS, DHL, UPS, or FedEx with a delivery time of 3–7 days door to door. For larger orders (25–100kgs), DHL, FedEx, or air freight is available. For shipments over 100kgs, both air (3–7 days) and sea freight (10–35 days) options are available.

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