- Product Description
Superoxide Dismutase Powder: Your Advanced Antioxidant Solution
You've come to the correct spot. At Shaanxi Fairir Biotech Co., Ltd. we recognise your formulas need ingredients that produce actual results. Our Superoxide Dismutase Powder is sourced from the high quality prickly pear sources, providing you with a powerful enzyme antioxidant that catalyses the conversion of damaging superoxide radicals into harmless oxygen and hydrogen peroxide. Unlike traditional antioxidants which are consumed during the process, this amazing enzyme operates catalytically -- that is, a single molecule is capable of neutralising millions of free radicals. Specifications of 20,000 U/g and 100,000 U/g to suit your exact formulation demands. Whether you're producing nutricosmetics, dietary supplements or functional drinks, our powder delivers your goods with the stability and potency they deserve.

What Makes Our Superoxide Dismutase Powder Stand Different?
Quality begins at the source. Our powder is derived from prickly pear using state-of-the-art processing procedures that protect enzymatic integrity throughout manufacture. We have a GMP certified production facility of 10,000 square meters with state-of-the-art continuous countercurrent extraction systems, vacuum belt drying equipment and ultra-micro pulverisers.
This infrastructure enables us to sustain levels of enzymatic activity that meet the most demanding standards in the industry. You get uniform batches every single time.
We have created quality checkpoints in our manufacturing process. We do potency and purity testing using HPLC and UV procedures before every batch leaves our facility. This kind of attention to detail means you may design with confidence.
Enjoy clean-label benefits from plant-based sources. Your consumers are demanding more vegan, non-GMO and allergen-free choices. Our powder ticks all these criteria – giving you the performance you need.
Product Specifications At A Glance
| TEST | SPECIFICATION | RESULTS |
| Appearance | White Powder | Complies |
| Taste and smell | Characteristic | Complies |
| Activity | ≥100000 u/g | 106000 u/g |
| Loss on Drying | ≤3.0% | 2.80% |
| Ash | ≤3.0% | 2.20% |
| Particle size | 95% pass through Sieve # 80 mesh | Complies |
| Heavy metals | ≤10ppm | Complies |
| -Arsenic(As) | ≤2ppm | Complies |
| -Lead (Pb) | ≤1ppm | Complies |
| -Mercury(Hg) | ≤1ppm | Complies |
| -Cadmium(Cd) | ≤1ppm | Complies |
| Microbiological test: | ||
| Total plate count | ≤1000cfu/g | Complies |
| Mildew & Yeast | ≤100cfu/g | Complies |
| E.Coli | Negative | Complies |
| Salmonella | Negative | Complies |
| Staphylococcus | Negative | Complies |
| Packing&Storage | Store in a well-closed containers,in a cool dry area. | |
| Shelf Life | Two years if sealed and stored away from direct sun light and heat. | |
| Conclusion | The product complies with standard. | |
*Please Contact Us for the latest COA.
Why Choose Plant-Source Powder?
Traditional animal-derived products are under growing regulatory scrutiny. Plant-based options provide you peace of mind and marketability benefits. We have no issues at all with BSE/TSE contamination in our prickly pear extraction.
You also have more customer acceptability. Market research again and again demonstrates that plant-based products are more appealing to health-minded shoppers. They see these things as more sustainable and cleaner.
The enzymatic activity is comparable to standard sources when treated properly. You don't have to trade performance for clean label advantages with our extraction technique. You receive both of them.
Comprehensive Application Possibilities
Dietary Supplements: Create capsules and tablets to promote cellular health and antioxidant protection. In the chilling step, below 40°C, the powder incorporates well into solid-dose formulations.
Functional Beverages: Ready-to-mix sachets for antioxidant beverages to be developed. Remember, heat sensitivity means cold processing or room temperature dissolving for best enzyme retention.
Nutricosmetics: Create products that enhance skin health and anti-aging from within. The powder is also able to help in collagen protection and cellular regeneration thanks to its free radical scavenging ability.
Topical Formulations: Our powder is better than others for oral purposes, but some producers use it in specialised skincare formulations with proper stabilisation technology.
Working With Temperature-Sensitive Enzymes
One thing to note: Superoxide Dismutase Powder loses its action at 60°C. Now you have to plan your production procedure. Add the powder during chilling steps or utilise cold processing techniques.
For high heat applications such as extrusion, contact our technical team to explore encapsulation solutions. We can help you find solutions that will preserve enzymatic activity throughout your particular manufacturing process.
Storage is also key. Store the powder in sealed containers with desiccants. The activity is stable for the typical storage duration when stored refrigerated at 2-8°C. For shelf life beyond 2 years, it is best stored in the freezer at -20°C.
Our Quality Assurance Promise
We have several certifications that attest to our devotion to quality. The facilities and products are ISO 9001:2015, ISO 22000, HACCP, FSSC 22000, Kosher, Halal and USDA Organic certified. They are not simply certificates on the wall, they are everyday practices interwoven in all we do.
Each batch is tested extensively before release. We test for enzymatic activity, check for impurities and make sure that the parameters match your order exactly. Detailed Certificates of Analysis accompany each shipment.

Custom Solutions For Your Brand
Looking for something more than what we normally offer? Our OEM/ODM service gives you the freedom to build precisely what your market wants. We provide unique formulation development, package design, private labelling choices and regulatory compliance help.
Our expert team works with you from idea through to commercialisation. We know your brand has special needs and we are ready to accommodate those needs.

Frequently Asked Questions
Q1: Can Powder be added directly to hot process formulations?
A:No. SOD is a protein enzyme and is heat-sensitive. It disrupts at temperatures above 60°C. For manufacturing, it should be added during the cooling phase (below 40°C) or cold-processed. If high-heat processing like extrusion is necessary, encapsulated or heat-stabilized versions must be used.
Q2: What is the difference between Plant-Source and Animal-Source versions?
A:Animal-source materials face regulatory hurdles regarding BSE/TSE. Plant-source options like our Prickly Pear extraction are preferred for clean-label, vegan, and hypoallergenic claims. Plant sources typically supply Mn-SOD or Cu/Zn-SOD and require specific extraction technologies to match high activity levels.
Q3: How does this ingredient survive stomach acid in oral supplements?
A:Raw powder is denatured by gastric acid. For oral effectiveness, the powder requires protection via enteric coating, micro-encapsulation, or liposomal technology. Always verify gastro-resistant specifications when purchasing for oral supplement applications.
Q4: How is the Activity Unit defined?
A:One unit of SOD activity corresponds to the amount of enzyme that inhibits the reduction of a detector molecule by 50% under specific conditions. Ensure your supplier uses the same assay method as your internal quality control, or conversion factors will be needed.
Q5: What packaging options support long-term stability?
A:We provide standard packaigng 1kg aluminium foil bags, 5kg cardboard boxes and 25kg drums. Custom packaging is available to match your handling procedures and storage conditions.
Getting Started Is Simple
Contact our Superoxide Dismutase Powder's team at sales@fairirbiotech.com. We're here to answer your technical questions, provide samples, and discuss how our powder fits your specific application needs.
















_1751965378790.webp)