Bulk Superoxide Dismutase Powder Manufacturer in China
High-activity Superoxide Dismutase (SOD) powder ≥20,000 U/g for pet nutrition, animal feed additives, dietary supplements, and antioxidant formulations. As a trusted China SOD manufacturer and bulk supplier, we provide stable wholesale supply, strict quality control, and OEM Services.
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Bulk Superoxide Dismutase SOD Powder
| Product Name | Superoxide Dismutase Bulk Powder |
| Other names | SOD, Enzyme,Superoxide Dismutase Enzyme |
| Botanical source | Rosa roxburghii |
| Active ingredients | Superoxide Dismutase |
| Specifications | 8,000 u/g ; 20,000 u/g; 100,000 u/g |
| Appearance | Light yellow powder |
| OEM Services | Custom formulation,Pet functional feed，Pet supplement, capsules, tablets, softgels,powder，contract manufacturing, custom logo |
| Bulk Packaging | 25kg/drum, 1kg -25kg per bag |
| Annual supply capacity | 100 tons/year |
| Benefits | Anti aging, Anti oxidant, Liver protection and detoxification,Neuroprotection，Anti radiation ，Cardiovascular health, Anti inflammatory, immune health |
Jayoo Biotech is a leading manufacturer and bulk supplier of Superoxide Dismutase (SOD) powder in China, specializing in high-quality antioxidant enzymes for the global animal nutrition and health sectors. Our SOD powder is extracted from natural plant sources, including Rosa roxburghii, and produced with advanced purification technologies to ensure high enzyme activity and stability.
Jayoo Biotech partners with pet nutrition brands, animal health product manufacturers, veterinary supplement producers, feed premix companies, and animal feed distributors seeking reliable antioxidant ingredients. Superoxide Dismutase offers strong free-radical scavenging and oxidative stress protection, making it suitable for animal feed additives, pet supplements, dietary supplements, pharmaceuticals, and cosmetics. We ensure a stable bulk supply, strict quality control, and competitive wholesale pricing for global health and nutrition applications.
What is Superoxide Dismutase?
Superoxide Dismutase (SOD) is a powerful antioxidant enzyme found naturally in living organisms. It helps protect cells by turning harmful superoxide radicals into oxygen and hydrogen peroxide, reducing oxidative stress and free radical damage. SOD is used in animal nutrition, pet and dietary supplements, pharmaceuticals, and cosmetics because of its antioxidant and immune-supporting benefits. Known by its CAS No. 9054-89-1, SOD is also called superoxide oxidoreductase and is often sourced from plants like Rosa roxburghii, as well as foods such as berries, spinach, tomatoes, soybeans, and whole grains. Jayoo Biotech offers high-activity SOD powder (usually at least 20,000 U/g) as a light yellow, fine powder that dissolves well in water and is easy to use in formulations. We typically package our product in 25 kg drums or bags for bulk orders, and can customize specifications to fit different needs. As a leading supplier in China, Jayoo Biotech provides reliable wholesale SOD for pet nutrition brands, feed additive makers, nutraceutical companies, and distributors. We also offer OEM services for capsules, tablets, and custom antioxidant blends.
Superoxide Dismutase Specifications
Jayoo Biotech’s Superoxide Dismutase Powder is made with careful quality control and tested for enzyme activity, purity, and microbiological safety. Each batch usually has at least 20,000 U/g enzyme activity, which provides strong antioxidant benefits for feed, nutraceutical, and cosmetic products.
Jayoo carefully controls heavy metals, keeping lead at or below 3 ppm, cadmium at or below 1 ppm, mercury at or below 0.1 ppm, and arsenic at or below 1 ppm to meet international food and feed safety standards. Moisture and ash levels are checked, with loss on drying and loss on ignition both kept at or below 8%. Microbial safety is confirmed by a total plate count of < 10,000 cfu/g and the absence of E. coli or Salmonella. Every batch is tested in the lab, and we may include third-party test reports for extra assurance. The powder is packed in 20 kg sealed bags and stays fresh for two years if stored in a cool, dry place, making it a dependable choice for supplement makers and distributors.
| Test Item | Specification |
|---|---|
| Appearance | Light yellow powder |
| Odor | Free of offensive odours |
| Mesh | 98% pass 80 mesh |
| Enzyme Activity | ≥20,000 U/g |
| Loss on Drying | ≤8.0% |
| Loss on Ignition | ≤8.0% |
| Cadmium | ≤1.0 ppm |
| Lead | ≤3.0 ppm |
| Mercury | ≤0.1 ppm |
| Arsenic | ≤1.0 ppm |
| Total Plate Count | <10,000 cfu/g |
| E. coli | None detected in 10 g |
| Salmonella | None detected in 10 g |
| Yeast & Mold | <100 cfu/g |
| Packaging | 20 kg/bag |
Superoxide Dismutase Manufacturing Process
Jayoo Biotech makes Superoxide Dismutase (SOD) powder using a controlled extraction and purification process that keeps the enzyme active and stable. It starts by choosing high-quality botanical raw materials, usually Rosa roxburghii, a plant rich in antioxidant enzymes. By selecting only the best raw materials, we ensure a steady supply of SOD and consistent product quality. The raw materials are then cleaned, prepared, and processed under strict conditions to protect the active enzymes.
Once prepared, the plant material goes through an extraction process that releases the active SOD enzymes into a liquid. We carefully control the temperature, pH, and extraction time to protect the enzymes and get the best yield. The extract contains the antioxidant enzymes, plant fibers, and other insoluble materials.
Next, the extract is spun at high speed in a centrifuge to separate insoluble plant particles and impurities from the enzyme-rich liquid. This step makes the solution clearer and removes most solid residues. After centrifugation, we use micropore filtration to remove smaller particles and suspended impurities, resulting in a cleaner and more stable enzyme solution for the next steps.
After purification, we concentrate the solution by removing excess water to boost enzyme activity. This step increases the product’s potency and gets it ready for further purification. We then use ultrafiltration membrane technology to separate molecules by size, which removes low-molecular-weight impurities. This process ensures the final product is highly concentrated and purified, containing only Superoxide Dismutase enzymes.
Once purified, the enzyme solution is dried using advanced methods that keep the enzyme active. This turns the liquid extract into a stable powder that can be stored for a long time and used in various industries. The result is a light yellow Superoxide Dismutase powder with high enzyme activity.
Finally, we thoroughly test the finished product for enzyme activity, heavy metals, microbes, and moisture. Once it passes all quality checks, we package the Superoxide Dismutase powder in sealed containers to keep it safe from moisture and the environment. The product is then ready to ship to customers worldwide in the pet nutrition, animal health, dietary supplement, and cosmetic industries.
Superoxide Dismutase Applications
Superoxide Dismutase (SOD) powder is a strong antioxidant enzyme used in many industries, such as animal health, pet nutrition, dietary supplements, pharmaceuticals, cosmetics, and food preservation. SOD works by neutralizing harmful free radicals and lowering oxidative stress, which helps support the immune system, protect cells, slow aging, and promote overall health. In animal nutrition and feed, SOD is often added to products for livestock, poultry, aquaculture, and pets to boost antioxidant levels, reduce stress damage, and improve growth. In pet supplements and nutraceuticals, SOD helps support joint health, immune balance, and longer life. It is also used in pharmaceutical research for its anti-inflammatory, heart, and nerve-protective effects. In cosmetics, SOD is included in anti-aging and skin protection products. In food, SOD acts as a natural antioxidant, helping to prevent fat oxidation and keep products fresh longer.
Animal Health & Feed Additives
Pet Supplements
Dietary Supplements
Cosmetic & Skincare Products
Where to buy bulk Superoxide Dismutase powder?
- High activity Superoxide Dismutase powder ≥20,000 U/g
- Direct supply from a Chinese manufacturer
- Bulk wholesale pricing
- OEM capsules and tablets services
- Free samples available
- Third-party testing reports
- Production under GMP quality systems
- Kosher and Halal-compliant production
- Stable global supply chain