Wellgreen Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of alpha lipoic acid powder in China. With abundant experience, our factory provide high quality natural food supplements for human nutritional products, health care products and cosmetic products. Welcome to place an order.
Product Description
Alpha Lipoic Acid Powder (ALA) is a high-purity antioxidant ingredient widely used in dietary supplements, sports nutrition, healthy aging formulations, functional foods, and cosmetic products. Naturally synthesized in the human body, alpha lipoic acid plays an essential role in mitochondrial energy metabolism and is recognized for its unique ability to function in both aqueous and lipid environments.
Unlike many conventional antioxidants, Alpha Lipoic Acid is both water- and fat-soluble, making it highly versatile for a wide range of formulations. It is frequently incorporated into capsules, tablets, powdered supplements, beverage premixes, and topical skincare products requiring premium antioxidant ingredients.
As a professional Alpha Lipoic Acid Powder manufacturer and bulk supplier, Wellgreen offers high-purity raw materials manufactured under GMP-compliant quality systems. Every production batch undergoes rigorous quality testing, including HPLC assay, heavy metals, microbiological analysis, and batch traceability, ensuring consistent quality for global nutraceutical and cosmetic manufacturers.
Whether you require standard specifications or customized packaging and OEM support, Wellgreen provides reliable bulk supply, technical documentation, and formulation assistance for international B2B customers.
Specifications
| Item | Specification |
|---|---|
| Product Name | Alpha Lipoic Acid Powder |
| Synonyms | α-Lipoic Acid / ALA / Lipoic Acid |
| CAS No. | 1077-28-7 |
| Molecular Formula | C8H14O2S2 |
| Molecular Weight | 206.33 |
| Assay | 99% (98.0–101.0%) |
| Test Method | HPLC |
| Appearance | Slightly Yellow Crystalline Powder |
| Solubility | Soluble in alcohol; limited water solubility |
| Melting Point | 60–62°C |
| Loss on Drying | ≤0.2% |
| Residue on Ignition | ≤0.1% |
| Heavy Metals | ≤10 ppm |
| Particle Size | 95% Pass 80 Mesh |
| Shelf Life | 24 Months |
| Packaging | 1kg / 5kg / 25kg |
| Storage | Store in a cool, dry place away from direct sunlight |
Manufacturing Process
Wellgreen manufactures Alpha Lipoic Acid Powder under standardized production protocols designed to ensure consistent purity, stability, and quality for industrial applications.
Our manufacturing process includes:
- Qualified raw material sourcing
- Controlled synthesis and purification
- Crystallization and drying
- Fine milling and particle size standardization
- HPLC purity verification
- Heavy metal and microbiological testing
- Food-grade packaging
- Batch traceability and documentation
Every production batch is released only after passing comprehensive laboratory inspection to ensure compliance with customer specifications and international quality standards.
Applications in Dietary Supplements, Functional Nutrition & Cosmetic Formulations
Thanks to its excellent stability and versatile formulation compatibility, Alpha Lipoic Acid Powder is widely used across multiple industries.
Dietary Supplements
Alpha Lipoic Acid is commonly incorporated into capsules, tablets, and powdered supplements formulated for antioxidant nutrition, healthy aging, and daily wellness products.
Typical applications include:
- Antioxidant supplements
- Healthy aging formulations
- Multivitamin products
- Daily nutrition capsules
Sports Nutrition
Manufacturers frequently formulate Alpha Lipoic Acid into sports nutrition products designed for active lifestyles and energy metabolism support.
Suitable for:
- Recovery supplements
- Energy support blends
- Performance nutrition products
- Functional powdered drinks
Functional Foods & Beverage Premixes
Its excellent formulation flexibility allows Alpha Lipoic Acid to be incorporated into powdered beverage mixes and functional nutrition products.
Common applications include:
- Functional beverage powders
- Nutrition sachets
- Instant drink mixes
- Meal replacement formulations
Cosmetic & Personal Care
Due to its antioxidant properties, Alpha Lipoic Acid is also used as an ingredient in premium skincare formulations.
Applications include:
- Anti-aging creams
- Facial serums
- Brightening formulations
- Functional cosmetic ingredients
Quality Control & Product Traceability
Reliable quality management is essential for global ingredient sourcing. Every batch of Wellgreen Alpha Lipoic Acid Powder undergoes comprehensive laboratory analysis before shipment.
Our quality assurance program includes:
Identity & Purity Verification
- HPLC Assay
- Identification Test
- Purity Verification
Safety Testing
- Each batch is tested for:
- Heavy Metals
- Residual Solvents
- Microbiological Limits
- Moisture Content
Batch Documentation
Complete documentation is available for every shipment, including:
- Certificate of Analysis (CoA)
- Specification Sheet
- MSDS
- Allergen Statement
- GMO Statement
- Stability Information
- Batch Traceability Records
Why Choose Wellgreen as Your Alpha Lipoic Acid Supplier?
Professional Manufacturing Experience
Years of experience supplying high-quality botanical and nutritional ingredients to global supplement manufacturers.
Consistent Product Quality
Standardized manufacturing processes ensure excellent batch-to-batch consistency and reliable formulation performance.
Complete Technical Documentation
Comprehensive technical files simplify supplier qualification and regulatory review.
Flexible OEM & Bulk Supply
Support for customized packaging, private labeling, and long-term bulk purchasing.
Stable Global Supply Chain
Reliable inventory planning and international logistics help ensure timely delivery for customers worldwide.
Responsive Technical Support
Our technical team provides prompt assistance with product selection, specifications, and formulation inquiries.
Request Technical Documents & Bulk Pricing
Looking for a reliable Alpha Lipoic Acid Powder manufacturer or bulk supplier?
Wellgreen offers high-purity Alpha Lipoic Acid with stable bulk supply, comprehensive quality documentation, and professional technical support for dietary supplement, food, and cosmetic manufacturers.
✔ Free evaluation samples available
✔ Competitive bulk pricing
✔ OEM & private label support
✔ Complete technical documentation (CoA, MSDS, Specification Sheet)
✔ Global shipping and regulatory support
Contact our ingredient specialists today to discuss your sourcing requirements.
Email: liu@wellgreenxa.com
FAQ
Q: Are you a manufacturer or a trading company?
A: Wellgreen is a professional manufacturer and global supplier of Alpha Lipoic Acid Powder, providing bulk ingredients, OEM services, and customized packaging for dietary supplement and cosmetic manufacturers.
Q: What purity specifications do you offer?
A: Our standard specification is 99% Alpha Lipoic Acid (HPLC). Additional purity requirements or customized specifications can be discussed based on your formulation needs.
Q: Can you provide technical documents?
A: Yes. Each shipment can be accompanied by a Certificate of Analysis (CoA), Specification Sheet, MSDS, Allergen Statement, GMO Statement, and other quality documents upon request.
Q: Do you support OEM and private label services?
A: Yes. We provide OEM manufacturing, customized packaging, private labeling, and bulk supply solutions for global brands and contract manufacturers.
Q: What is your minimum order quantity (MOQ)?
A: Sample orders are generally available from 100 g–1 kg for evaluation. Bulk orders typically begin at 25 kg, with flexible arrangements available depending on project requirements.
Q: How do you ensure product quality?
A: Every production batch undergoes HPLC purity testing, heavy metal analysis, microbiological testing, moisture determination, and batch traceability verification before shipment to ensure consistent quality and compliance with international standards.
Q: Is Alpha Lipoic Acid suitable for dietary supplements and cosmetic formulations?
A: Yes. Our Alpha Lipoic Acid Powder is supplied for use in dietary supplements, functional nutrition products, and cosmetic formulations. Customers should determine the appropriate application and regulatory compliance based on their target market and finished product requirements.
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