2.Specification:99%
3.Test Method:Titration
4.Free Sample
5.Capsules,tablets,softgel,gummies,small bags,private label
6.Test Method:HPLC,UV&GC
7.Vacuum Aluminum Foil Bag; Fiber Drum for 25kg with inside double layer food grade poly bag
8. DeliveryTime:1-3 working days
9. Organic,Gluten free,no Allergen,Non-GMO,Paraben free,No Colors, BSE/TESE Free,Vegan
10. Certificates:Kosher, ISO22000, HALAL, USDA, FDA, FSSC22000, HACCP, EU Organic, EcoCert, BS EN 15662, cGMP
- Product Description
Vitamin B3 Powder - Premium Quality Niacinamide & Niacin for Your Formulations
Looking for a reliable source of high-purity Vitamin B3 Powder? You've come to the right place. At Shaanxi Fairir Biotech Co., Ltd. we understand your need for consistent quality and exceptional service. Our niacinamide powder delivers pharmaceutical-grade purity that meets the strictest international standards. Whether you're formulating dietary supplements, skincare products, or functional foods, our crystalline powder offers the stability and bioavailability your products demand. With over a decade of manufacturing expertise, we're here to support your success with competitive pricing and thoughtful customer care. Let's explore how our premium ingredient can elevate your formulations.

What Is Vitamin B3 Powder?
Vitamin B3, available as either nicotinic acid (niacin) or nicotinamide (niacinamide), represents one of the essential water-soluble vitamins your body needs daily. This crystalline powder serves as the building block for NAD and NADP coenzymes. These coenzymes participate in over 400 enzymatic reactions throughout your body.
The powder plays a critical role in cellular energy production. It supports DNA repair mechanisms and influences gene expression patterns. From a nutritional standpoint, adequate intake prevents pellagra—a condition that was once widespread before fortification programs began.
What makes this ingredient particularly valuable? Its exceptional stability. Unlike vitamin C or vitamin A, which degrade quickly under heat and light, niacin and niacinamide maintain their potency through various processing conditions. This means your finished products retain their promised efficacy throughout their shelf life.
Key Specifications & Parameters
| Items | Specifications | Results |
| Color | White | White |
| State | Crystalline granules or powder | Crystalline powder |
| Odor | Odorless or almost odorless | Odorless |
| Identification - Color Reaction | Complies with test | Complies |
| Identification - Infrared Spectrum | Consistent with standard spectrum | Complies |
| Identification - UV Absorption | Complies with test | Complies |
| Nicotinamide Content (on dry basis)% | ≥99.0 | 100.1 |
| Absorption Coefficient Zm (261 nm) | 417-443 | 435 |
| Absorbance Ratio (245 nm/261 nm) | 0.63-0.67 | 0.67 |
| Melting Point ℃ | 128-131 | 130.0-130.5 |
| pH (100 g/L) | 5.5-7.5 | 5.9 |
| Loss on Drying % | ≤0.5 | 0.01 |
| Residue on Ignition% | ≤0.1 | 0.04 |
| Lead (as Pb)mg/kg | ≤2.0 | <0.02 |
| Clarity and Color of Solution | Complies | Complies |
| Readily Carbonizable Substances | Complies | Complies |
| Related Substances | Complies | Complies |
| Conclusion | The product complies with standard | |
*Please Contact Us for the latest COA.
Why Choose Our Niacin Powder?
Pharmaceutical-Grade Purity
Our manufacturing process ensures you receive consistently pure powder every time. We use advanced titration and HPLC testing to verify that each batch meets 99% minimum purity standards. This level of quality control means you can formulate with confidence.
Exceptional Manufacturing Capabilities
We operate a 10,000 square meter GMP-certified manufacturing facility in Xi'an, Shaanxi Province. Our production line includes:
- Continuous countercurrent extraction equipment
- Double effect concentration systems
- Vacuum belt drying equipment
- Ultra micro pulverizers
- 14 stainless steel extraction tanks (500L to 3000L capacity)
- Three fully automatic production lines with 98% efficiency
This comprehensive equipment setup allows us to maintain strict quality control from raw material to finished powder.

Comprehensive Certification
Your regulatory compliance matters to us. Our facility and products carry multiple international certifications including ISO 9001:2015, HACCP, Kosher, Halal, and USDA Organic. These certifications give you peace of mind when sourcing ingredients for regulated markets.

Flexible OEM/ODM Services
Need custom formulations? We offer complete OEM/ODM solutions:
- Custom formulation development tailored to your specifications
- Packaging design and production services
- Private labeling options for your brand
- Regulatory compliance support to streamline market entry

What Makes Niacin Powder Effective?
The effectiveness comes from its fundamental role in cellular metabolism. Once ingested, niacinamide converts into NAD+ (nicotinamide adenine dinucleotide). This coenzyme participates in glycolysis, the citric acid cycle, and the electron transport chain—all critical pathways for energy production.
In skincare applications, topical niacinamide strengthens the skin barrier by promoting ceramide synthesis. This helps reduce transepidermal water loss and improves skin texture. Many formulators choose it for addressing hyperpigmentation, fine lines, and inflammatory conditions.
For nutritional supplementation, adequate niacin intake supports cardiovascular health, cognitive function, and metabolic processes. Animal nutrition applications show improved growth performance and feed efficiency when diets are properly fortified.
Application Versatility
Our Vitamin B3 Powder adapts beautifully to various application formats:
Dietary Supplements: Formulate into capsules, tablets, softgels, or powdered drink mixes. The high water solubility ensures excellent bioavailability.
Skincare & Cosmetics: Incorporate into serums, creams, lotions, and masks. The thermal stability allows it to withstand typical emulsification processes.
Functional Foods: Add to fortified beverages, nutrition bars, and breakfast cereals without concerns about processing degradation.
Animal Nutrition: Mix into feed formulations to support optimal growth and health in livestock and poultry.
Quality Assurance You Can Trust
Quality isn't just a promise—it's our practice. Every batch undergoes rigorous testing using high-performance liquid chromatography, UV spectrophotometry, and titration methods. We test for:
- Active ingredient content
- Heavy metal contamination
- Microbial limits
- Residual solvents
- Moisture content
Our quality control laboratory is equipped with advanced instrumentation including rotary evaporators, UV spectrophotometers, and thermostat water baths. This comprehensive testing ensures you receive ingredient that meets or exceeds pharmacopeial standards.
Secure Packaging & Reliable Delivery
We understand that ingredient integrity depends on proper packaging and handling. Standard packaging includes 1kg aluminium foil bags, 5kg cardboard boxes and 25kg drums with double-layer food-grade poly bag liners.
Custom packaging solutions are available upon request. All shipments use temperature-controlled logistics to preserve product integrity during transit. Our efficient supply chain typically delivers within 1-3 working days for standard orders.
Partner With Experience
At Shaanxi Fairir Biotech Co., Ltd. we've built our reputation on professional service, quality products, and competitive pricing. Our team brings years of experience in plant and animal extract manufacturing. We're located in Xi'an City with convenient transportation access to serve both domestic and international customers.
We believe in mutual benefits and long-term partnerships. Our approach is simple: listen to your needs, provide expert guidance, and deliver ingredients that help your products succeed. Whether you need technical support, custom formulations, or reliable supply, we're here to help.
Get Your Free Sample Today
Ready to experience the quality difference? We offer free samples so you can evaluate our Vitamin B3 Powder in your own formulations. Testing before commitment gives you confidence in your sourcing decisions.
Contact our team today to discuss your specific requirements. We're available to answer your questions and provide technical specifications tailored to your application needs.
Email us at: sales@fairirbiotech.com
Let's work together for common success. Your formulation goals are our priority, and we're committed to supporting your growth with ingredients you can trust.
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Shaanxi Fairir Biotech Co., Ltd. - Your Trusted Partner for Premium Vitamin B3 Powder and Plant Extract Solutions
















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