Buy Serrapeptase Alkaline Protease Powder from China - Top Suppliers & Factory Quality Guaranteed Manufacturer, Companies

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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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Are you interested in top-quality Serrapeptase? Our factory in China offers this exceptional food-grade enzyme. As reliable suppliers, we ensure compliance with USP-NF 2020 standards, delivering a white to light yellow powder with a specification of 2200 SPu/mg. Contact us today to request free samples and experience the excellence of our products.

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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
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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.

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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 (FAQ)
Q What is Serrapeptase and how is it produced?
A Serrapeptase (also known as Serratia protease) is an alkaline proteolytic enzyme produced by fermentation, extraction, and purification from Serratia bacteria. Our product uses liquid fermentation with nanobiotechnology to achieve a kinase activity of above 2200 SPu/mg.
Q What are the main applications of Serrapeptase?
A Serrapeptase is widely used in pharmaceutical and healthcare products for anti-inflammatory and swelling-reduction purposes, in dietary supplements for joint care and sports recovery, in biomedical research for protein hydrolysis, and in cosmeceutical formulations for skin repair and soothing.
Q What are the optimal temperature and pH conditions for Serrapeptase activity?
A The optimal reaction temperature is 37°C (suitable range: 30–45°C), and the optimal pH is 7.2 (suitable range: 6–9). The enzyme will be inactivated after 15 minutes at temperatures above 80°C or at pH below 5.
Q How should Serrapeptase be stored to maintain its activity?
A Store in a cool, dry, and dark place at temperatures below 0°C. Protect from humidity (RH less than 60%) and avoid exposure to high temperatures. Proper storage ensures a shelf life of 2 years. If exposed to adverse conditions, increasing the dosage accordingly is recommended.
Q What packaging options are available for Serrapeptase orders?
A For 1kg orders, the product is packed in a bag with a double plastic bag and aluminum foil bag inside a box. For larger quantities (10kgs, 25kgs or more), drums or cartons with 2 layers of plastic bag inside are used to ensure product integrity during transport.
Q What shipping methods and delivery times are available?
A For 1–25kgs, express delivery via EMS, DHL, UPS, or FedEx takes 3–7 days door to door. For 25–100kgs, DHL, FedEx, or air freight is available at 3–7 days. For orders above 100kgs, air freight (3–7 days, door to airport) or sea freight (10–35 days, door to port) is offered.

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