Premium Vitamin E Powder Supplier – High-Purity Natural Antioxidant Solutions for Nutrition & Cosmetics
Xi'an Jiayuan Bio-tech Co., Ltd. delivers pharmaceutical-grade Vitamin E Powder with purity specifications of 30% and 50%, manufactured under ISO9001-certified GMP production lines. Founded in 2002 with a registered capital of RMB 30 million, our facility employs 30 devoted R&D specialists to guaranty constant batch quality. The molecular formula of the product is C31H52O3 (CAS NO. 59-02-9, MW 472.8), and it is a white to light yellow fine powder with excellent stability. We are the recognized partner for worldwide nutraceutical and cosmetic formulations seeking dependable antioxidant ingredient solutions with our direct-from-manufacturer price structure and multi-certification compliance (ISO, SGS, HALAL).
What Is Vitamin E Powder?
The product is a fat-soluble antioxidant chemical, standardized by spray drying or by dilution in carrier. The powdered version has greater handling properties than the oily tocopherol for accurate dosing in solid formulations.
The chemical framework (C31H52O3) has a strong free-radical scavenging action. The active ingredient is micro-encapsulated to avoid its oxidative breakdown during storage and processing.
The powder is available in 30% and 50% purity grades for use in applications requiring water dispersibility and homogeneous mixing. They are light yellow in color, a sign that they contain the natural tocopherol and no synthetic chemicals.
COA of Vitamin E Powder
| 产品名称 Product Name |
维生素 E Vitamin E Powder |
||
| 批号 Lot No |
240201 | 数量 Quantity |
1800kg |
| 生产日期 Manufacture Date |
2024.03.08 | 有效日期 Expiry Date |
2024.03.07 |
| 检验依据 Ref standard |
According with the GB 7293-2017 | ||
| 项目 Items |
检验标准 Requirements |
测定结果 Results |
|
| 含量 Assay | ≥50.0% | 52.11% | |
| 外观 Appearance |
类白色或淡黄色粉末或颗粒状粉末 White or light yellow powder or granular powder |
符合规定 Conforms | |
| 干燥失重 Loss on drying |
≤5.0% | 1.70% | |
| 粒度 Particle size |
90%通过孔径为0.85mm的分子筛 90% through molecular sieve with an aperture of |
24.50% | |
| 重金属 Heavy Metal(Pb) |
≤10ppm | 符合规定 Conforms |
|
| 结论 Conclusion |
本产品经检验符合标准 The product conforms to the GB7293-2017 |
||
Functions
|
Function |
Mechanism |
Application Benefit |
|
Antioxidant Protection |
Neutralizes reactive oxygen species |
Extends shelf life in formulations |
|
Skin Barrier Support |
Lipid peroxidation inhibition |
Enhances cosmetic efficacy |
|
Cellular Defense |
Membrane stabilization |
Supports immune health supplements |
|
Anti-Aging Properties |
Collagen preservation |
Premium skincare product ingredient |
|
Bioavailability Enhancement |
Oil-soluble vitamin carrier |
Improves nutrient absorption rates |
The powdered version overcomes the problems of stickiness and oxygen sensitivity sometimes seen with liquid tocopherols. It retains >95% potency during high shear mixing operations.
Application Fields
Vitamin E Powder is used in three major industrial segments:
1. Dietary Supplements & Functional Food
The powder was free flowing and could be compressed into tablets and filled into capsules. 40-100 mesh particle size dispersion. Prevents segregation in rotary presses for content homogeneity in multivitamin mixes.
2. Beauty Formulations
Water-dispersible grades disperse well into emulsion, serum and cream bases. In powder form, it provides persistent antioxidant protection in skin care products without the phase separation problems that might occur with tocopherols in oil form.
3. Animal Nutrition and Feed Additives
Microencapsulated versions are resistant to pelleting operations requiring steam and pressure. The protective layer should avoid interaction with trace elements in the feed matrix, to allow for retention of bioactivity after extrusion.
Quality Control
Our two GMP-standard production lines implement full-spectrum testing protocols:
- Identity Verification: HPLC analysis confirms tocopherol profile
- Purity Assay: Spectrophotometric quantification at specified concentrations
- Microbial Limits: Total plate count <1000 CFU/g, yeast/mold <100 CFU/g
- Heavy Metals: Pb <2ppm, As <1ppm, Cd <0.5ppm
- Particle Size: 90% passes 40-mesh sieve for optimal blending
All batches are third-party validated before being sent out. Every purchase includes a Certificate of Analysis (COA).
Certificates
- ISO9001 Quality Management System (certified 2012)
- HALAL Certification for global market compliance
- SGS Third-Party Testing Verification
- High-tech Enterprise Recognition (Shaanxi Province)
Payment & Shipment
For order flexibility, we offer T/T, L/C and Paypal. Production lead time is 7-10 business days after payment confirmation.
We cooperate with international logistics companies FedEx, DHL, UPS and TNT to provide safe delivery. We organize marine freight with door to door customs clearance help in Europe and North America for big shipments.
Packaging & Transportation
25kg fiber drum with twin layers of polyethylene liner: standard packing
Sample size: 1kg aluminum foil bag
Storage requirements: Store locked up. Keep container tightly closed in a dry and well-ventilated place. Keep away from moisture. Store in a dry place. Keep container tightly closed. Shelf life is 24 months under optimal storage conditions.
Transportation is compliant with non-hazardous goods regulations. We provide full documentation for customs clearance.
After-sales Service
Our technical support team responds within 12 hours to formulation inquiries. We offer stability testing guidance and compatibility assessments for your specific application needs.
In case of quality issues, we provide speedy sample retesting, replacement guaranties and full product liability insurance.
FAQ
Q: What is the difference between 50% and 30% product?
A: This proportion is based on active tocopherol concentration. 50% grade is good for high strength supplements and 30% is appropriate for feed applications that need simpler volumetric mixing.
Q: How does the powder perform in high-temperature processing?
A: Our microencapsulated version maintains >92% activity after extrusion at 80-90 deg C. For applications over 100 °C, we suggest that you pretest using your own process settings.
Q: Is this product compatible with vegan formulations?
A: Yeah. Our product is made from plant-based materials and is non-animal origin certified upon request.
Q: What is the reason for caking in powder products?
A. In carrier based formulation, agglomeration may be caused if the humidity is more than 60%. Always reseal container after use and keep in temperature controlled conditions.
Q: Can the powder be used in beverages?
A: The standard grade requires emulsification. For instant drink mixes, request our CWS (Cold Water Soluble) specification, which disperses in aqueous systems without oil separation.
Contact Us
Ready to enhance your formulations with premium Vitamin E Powder? Contact our technical sales team at sales@jayuanbio.com and sales1@jayuanbio.com for product specifications, pricing, and sample requests.
