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China Niacinamide Vitamin B3 Powder 99% for Skin Care & Supplements Manufacturers, Factory
Product Description
Product Description
Niacinamide is a vital form of Vitamin B3, also known as Nicotinamide. It features high purity, good water solubility and stable chemical properties. Our niacinamide complies with global food, cosmetic and pharmaceutical standards. Widely applied in skincare products, dietary supplements, food fortification, pharmaceutical raw materials and feed additives.
Key Advantages
High Purity Raw Material
Niacinamide content is above 99%, with stable quality, meeting international standards such as ISO, EP, and USP.
Excellent Water Solubility and Stability
Widely used in cosmetics, food additives, pharmaceuticals, and feed additives.
Supply and Service
Factory-direct pricing, sufficient stock, and support for both sample orders and bulk orders.
Case Studies
Case 1: Skin Health Supplement Brand
Problem: Previous vitamin blends showed poor stability and faded yellow color in finished capsules after 3 months of shelf storage.
Solution: Formulated with 250mg/day Niacinamide (Vitamin B3).
Result: 92% improved formula stability; no discoloration; repeat purchase rate ↑85%.
Case 2: Cosmetic Raw Material Manufacturer
Problem: Facial serum had uneven skin brightening effect and customer complaints about irritation.
Solution: Added 3% cosmetic grade Niacinamide powder.
Result: Reduced irritation complaints by 70%; launched brightening serum line; cosmetic client orders ↑95%.
Certificate of Analysis
| TEST ITEM | SPECIFICATION | RESULTS |
|---|---|---|
| Appearance | White crystalline powder | Conforms |
| Infrared Identification | Conform to standard spectrum | Conforms |
| Physical Characteristics | ||
| Melting Range | 128 - 131 ℃ | 129.5 - 130.0 ℃ |
| Residue on ignition | ≤0.1% | 0.03% |
| Loss on drying | ≤0.5% | 0.05% |
| Readily carbonized substances | Not deeper than the Matching fluid A | Conforms |
| Heavy Metals | ||
| Total Heavy Metals | ≤20ppm | ＜20ppm |
| Lead (Pb) | ≤2.0ppm | Conforms |
| Arsenic (As) | ≤1.0ppm | Conforms |
| Mercury (Hg) | ≤1.0ppm | Conforms |
| Cadmium (Cd) | ≤1.0ppm | Conforms |
| Microbiological Tests | ||
| Total Plate Count | ≤1000cfu/g | Conforms |
| Yeast & Mold | ≤100cfu/g | Conforms |
| E.Coli | Negative | Negative |
| Salmonella | Negative/25g | Negative |
| Assay (HPLC) | 99.0 - 101.5% | 99.36% |
| Conclusion | Conform to the USP Standard | |
Functions & Applications
Cosmetic Industry
Nicotinamide is used in skincare and hair care products. Brightens skin tone, improves dullness, regulates sebum secretion and repairs skin barrier.
Dietary Supplements
Supports body energy metabolism, maintains nervous system and skin health.
Food Industry
Used as nutritional fortifier in beverages, dairy products, cereals and baked food to supplement Vitamin B3.
Pharmaceutical Industry
Niacinamide is used as pharmaceutical raw material, used in vitamin preparations and metabolic regulation medicines.
Feed Industry
Added to livestock and aquaculture feed, promotes growth, improves nutrient absorption and enhances immunity.
Packing & Shipping
| 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) |
| 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 |
Frequently Asked Questions (FAQs)
What is the specification and appearance of Niacinamide?
It comes as a white crystalline powder with an Assay purity of ≥99%, conforming to USP standards.
What is the difference between Niacinamide and Niacin?
Both are active forms of Vitamin B3. Niacin (Nicotinic acid) may cause skin flushing, redness, and itching at high doses and is mostly used in lipid-support supplements. Niacinamide (Nicotinamide) does not cause flushing, has lower irritation, and is widely applied in cosmetics, skincare formulas, and standard multivitamins.
Can I request free samples, and what is your MOQ?
Yes, free samples are available for quality evaluation and formulation testing. The Minimum Order Quantity (MOQ) can be adjusted to match your specific project requirements. Technical support is also available.
What is the delivery time and production lead time?
Sample orders are dispatched within 1‑3 working days. Bulk orders typically require 7‑14 working days following deposit confirmation.
What quality documentation and certifications do you supply?
We provide comprehensive documentation including Certificate of Analysis (COA), Material Safety Data Sheets (MSDS), and compliance data adhering to global USP, EP, and ISO standards.
What are the primary industrial applications for Niacinamide powder?
It is broadly utilized across cosmetic products (brightening and skin barrier repair), dietary and food fortification products, pharmaceutical formulations, and animal nutritional feeds.
We are a professional Niacinamide supplier dedicated to supplying high-quality vitamin raw materials for global customers. Full documentation such as COA and MSDS is available, with timely order follow-up and professional technical support from order placement to delivery.
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