Alpha Lipoic Acid Powder - Premium Quality from Shaanxi Nuoyuan Biotech

Shaanxi Nuoyuan Biotech delivers pharmaceutical-grade Alpha Lipoic Acid Powder with 99% purity verified by HPLC testing. Our product is manufactured in our ISO-certified plant of 30,000㎡ with an annual capacity of 20,000 tonnes for guaranteed uniform quality supported by 15 years of industry experience.

We have 5 modern HPLC systems in our facilities for strict quality control throughout the manufacturing process. Each batch is fully tested for particle size distribution, loss on drying (≤0.2%) and residual solvent analysis according to ICH Q3C standards. We have year-round inventory to ensure fast delivery and meet your formulation demands with consistent supply chain stability.

CAS No. 1077-28-7 Product Name: C8H14O2S2 Molecular Formula: Light yellow to white crystalline powder, distinctive qualities, suitable for nutritional supplements, cosmetic formulations and functional food applications.

Alpha Lipoic Acid

Technical Specifications & Certificate of Analysis

Product Name	Alpha Lipoic Acid	Batch number	/
CAS No.	1077-28-7	Batch quantity	6500kgs
Quality	Pharmaceutical Grade	Country of origin	China

Analysis Item	Specification	Results	Test Method
Appearance	Slightly yellow crystal powder	Conforms	Visual
Identification	Meets the requirements	Conforms	HPLC
Impurity	None visible impurity	Conforms	Visual
Particle size	100% Pass 80 mesh	Conforms	Sieve
Melting Point	60.0-62.0℃	61.8℃	USP<43>
Specific rotation	-1.0°~+1.0°	0°	USP<43>
Loss on Drying	≤0.2%	0.09%	USP<43>
Residue on Ignition	≤0.1%	0.02%	USP<43>
Bulk Density	/	0.38g/ml	USP<43>
Single Impurity	≤0.1%	0.02%	HPLC
Total Impurities	≤2.0%	0.05%	HPLC
Limit of polymer content	Conforms	Conforms	TLC
Cyclohexane	≤3880ppm	950ppm	GC
Ethyl Acetate	≤5000ppm	70ppm	GC
Lead(Pb)	≤3.0ppm	Conforms	USP<43>
Cadmium(Cd)	≤1.0ppm	Conforms	USP<43>
Mercury(Hg)	≤0.1ppm	Conforms	USP<43>
Total Plate Count	≤1000cfu/g	Conforms	USP<43>
Yeast & Mold	≤100cfu/g	Conforms	USP<43>
E.Coli.	Negative/g	Negative	USP<43>
Salmonella	Negative/g	Negative	USP<43>
Staphylococcus	Negative/g	Negative	USP<43>
Assay	99.0%~101.0%	99.0%	99.0%

Why Choose Our Alpha Lipoic Acid Powder

Dual-Phase Antioxidant Power

The universal antioxidant works in both water-soluble and fat-soluble environments. This unique property allows it to function throughout your body's cells, crossing the blood-brain barrier where other antioxidants cannot reach.

It regenerates other vital antioxidants including vitamins C and E, multiplying your formulation's protective capacity. This recycling ability makes it exceptionally valuable for anti-aging and wellness products.

Superior Manufacturing Process

Our chemoenzymatic production pathway reduces synthesis steps from 9 to 6, increasing yield by 40% while cutting production costs by 20%. This efficiency translates directly into competitive pricing for your business.

We control critical quality parameters including polymerization sensitivity. Our storage protocols maintain temperatures below 60°C and protect against light exposure, preventing the disulfide bonds from opening and ensuring free-flowing powder consistency.

Verified Purity Standards

Each batch passes through comprehensive quality checkpoints. Our clear solution test in ethanol confirms absence of polymerized material or insoluble impurities.

We monitor 6,8-Epitrithiooctanoic acid levels (≤0.1%) and maintain strict heavy metal limits. Your Alpha Lipoic Acid Powder formulations receive ingredient-grade material that meets or exceeds pharmacopeial standards.

Core Applications Across Industries

Metabolic Health Supplements

The chemical promotes optimal glucose metabolism and insulin sensitivity. It is used by formulators of blood sugar control solutions to help with cellular energy synthesis at the mitochondrial level.

Your consumers get better ATP synthesis and greater metabolic efficiency. The clinical applications are designed to maintain healthy nerve function for those concerned about controlling diabetes.

Cosmetic Formulations & Anti-Aging

Skincare producers love it for its dual functioning as a protector and enhancer. It helps minimise oxidative stress and obvious indicators of ageing including fine lines and wrinkles.

The molecule penetrates deep into the epidermal layers, providing better bioavailability than water-only or fat-only antioxidants. It has anti-inflammatory effects also that help soothe redness and assist skin healing.

Sports Nutrition Products

Athletes need a quick recovery from the oxidative damage of exercise. This substance helps minimise muscular tension and improves energy generation during times of heavy workout.

It helps preserve cell structures under metabolic stress; this is useful in formulations for endurance and performance. Your sports nutrition line is now backed by a scientifically supported substance with proven advantages.

Detox & Liver Support

The molecule helps to support the natural routes for detoxification, and may be used in formulations for liver health. Supports the body’s natural cleaning activities and the elimination of metabolic waste.

Manufacturers developing comprehensive wellness products appreciate its multiple mechanisms of action within a single ingredient.

Applications

Quality Certifications You Can Trust

ISO9001 Quality Management System Certificate

Our manufacturing processes meet international quality management standards. Every production stage follows documented procedures ensuring consistency across all batches.

HALAL Certification

Muslim consumers worldwide can confidently use products containing our ingredient. We maintain strict compliance with Islamic dietary laws throughout sourcing and production.

STAR-K Kosher Certification

Our facility and processes meet rigorous Kosher requirements. This certification opens markets requiring rabbinical supervision and religious compliance.

FDA Registration

Our facility is registered with the U.S. Food and Drug Administration, demonstrating our commitment to meeting international regulatory standards for ingredient manufacturing.

Certifications

Flexible Packaging Options

We understand different order sizes require different solutions:

25kg fiber drums - Our standard commercial packaging for established production runs
100g food-grade plastic and aluminum foil bags - Perfect for initial testing and sample evaluation
1kg food-grade packaging - Ideal size for trial orders and formulation development
5kg food-grade bags - Medium quantities for scaling up production
10kg food-grade packaging - Bulk trial orders before committing to full commercial volumes

All packaging materials meet food-grade standards and protect against light, moisture, and temperature fluctuations during transit.

Packaging Options

Global Transportation Solutions

Express Shipping

For urgent orders or smaller quantities, we ship via DHL, FedEx, UPS, EMS, and USPS. Typical delivery times range from 3-7 business days to major international destinations.

Air Cargo Services

Commercial shipments requiring faster delivery than sea freight benefit from our air cargo options. We coordinate with major air freight carriers for reliable, tracked delivery.

Sea Freight Options

Big commercial orders ship cost-effective via maritime cargo. We take care of all export papers and work with reliable shipping partners to guarantee safe arrival at your port.

All packing is in compliance with international shipping regulations and is properly labelled, documented and handled.

Transportation Solutions

Requirements Understanding Handling

Storage stability

The powder is sensitive to polymerisation and should be stored under regulated conditions . Store in well-closed containers, in the dark, at a temperature not exceeding 60 °C.

Proper handling keeps the powder free flowing and avoids clumping. Our packaging contains desiccant ingredients that help reduce the moisture exposure during storage.

Formulation Integration Tips

When incorporating the powder into your products, consider its low melting point in thermal processes. Many manufacturers prefer room-temperature blending or late-stage addition in heated formulations.

The sulfurous odor characteristic of pure material may require masking in consumer-facing products. Our technical team can provide guidance on flavor systems and encapsulation technologies.

Warehouse & Shipping

Our Teams

Warehouse & Shipping

Exhibitions

Frequently Asked Questions

Q: What makes your Alpha Lipoic Acid different from competitors?

A: Our 99% HPLC-verified purity, comprehensive quality testing with 5 HPLC systems, and controlled production in an ISO-certified 30,000㎡ facility ensure consistent quality.

Q: Can you provide samples before bulk ordering?

A: Yes, we offer 100g test samples and maintain ready stock for prompt shipment of trial quantities.

Q: What is your minimum order quantity?

A: We support both small trial orders and commercial quantities starting at 25kg. Sample sizes are available for testing.

Q: How do you maintain the stability of products while in transit?

A: All packaging is food-grade and has aluminium foil barriers to protect the product from light and moisture. With every shipment we provide handling instructions.

Q: Do you offer customization or private labeling?

A: Yes, we have 15 years development experience, and can provide OEM/ODM services including custom formulation, package design and private labelling.

Q: What paper work do you provide with orders?

A: All shipments are accompanied by Certificate of Analysis, specification papers, MSDS and all essential export documents for customs clearance.

Contact Us

Ready to source premium Alpha Lipoic Acid Powder for your formulations? Reach out to our team at sales@nuoyuanbio.com for quotes, samples, and technical support.