Alpha Lipoic Acid Antioxidant that is both water-soluble and fat-soluble. With properties similar to vitamins, it is widely known as the "universal antioxidant". We specialize in providing high-purity, high-stability alpha-lipoic acid bulk powder and alpha-lipoic acid granules for manufacturers of dietary supplements, nutraceuticals, and cosmetics manufacturers.
Natural Field Alpha Lipoic Acid Powder is an ideal choice for enhancing a wide range of health products-from dietary supplements to skincare formulations-with particular suitability for dietary supplement manufacturers seeking bulk supplies.
Specifications of Alpha Lipoic Acid Antioxidant
|
TEST ITEM |
SPECIFICATION |
|
Assay(Dried Basis) |
99.0-101.0% |
|
Appearance |
Yellow crystalline powder |
|
Identification |
Positive |
|
Particle Size |
100% through 40 mesh |
|
Melting Point |
60.0-62.0℃ |
|
Specific rotation |
-1.0°~+1.0° |
|
Loss on Drying |
≤0.2% |
|
Residue on Ignition |
≤0.1% |
|
Bulk density |
≥0.3g/ml |
|
Tapped density |
≥0.4g/ml |
|
Single Impurity |
≤0.1% |
|
Total Impurities |
≤2.0% |
|
Limit of polymer content |
Conforms to standard |
|
Cyclohexane |
≤3880ppm |
|
Ethyl Acetate |
≤5000ppm |
|
Toluene |
≤20ppm |
|
Heavy metals |
≤10.0ppm |
|
Lead(Pb) |
≤1.0ppm |
|
Arsenic(As) |
≤1.0ppm |
|
Cadmium(Cd) |
≤0.2ppm |
|
Mercury(Hg) |
≤0.1ppm |
|
Total Plate Count |
≤1000cfu/g |
|
Yeast & Mold |
≤100cfu/g |
|
E.Coli. |
Negative/10g |
|
Salmonella |
Negative/10g |
|
Staphylococcus |
Negative/10g |
Functions
Antioxidant Properties and Free Radical Scavenging Capacity
Lipoic acid, recognized as the "universal antioxidant", is capable of neutralizing a variety of free radicals (including hydroxyl radicals and hydrogen peroxide) and regenerating other antioxidants (such as vitamin C, vitamin E, and glutathione). Its distinctive characteristic lies in its solubility in both water and fat, enabling it to act both inside and outside cells, protect mitochondrial function, and mitigate cellular oxidative damage.
Neuroprotection and Repair
Alpha lipoic acid antioxidant can get through the blood-brain barrier and work directly on the nervous system. It protects nerve cells from harm by cutting down on oxidative stress and curbing inflammatory reactions.
Promotion of Energy Metabolism and Fat Reduction
As a key coenzyme involved in mitochondrial energy metabolism, alpha lipoic acid antioxidant participates in the conversion processes of carbohydrates and fats, thereby facilitating the production of ATP.
Skin Health and Anti-Aging
Alpha-lipoic acid, whether applied topically or taken orally, can reduce UV-induced skin damage, inhibit melanin production, and improve skin elasticity and radiance.
Our competitive advantages
- Dual Product Forms: Provide both ALA powder and granules to satisfy diverse formulation and production requirements.
- Excellent Formulation Versatility: Finely processed ALA powder is ideal for capsules, tablets and blends requiring accurate dosing and uniform dispersion.
- Enhanced Production Efficiency: Free-flowing ALA granules reduce dust, improve handling and support high-speed tableting and direct compression.
- Wide Application Scope: ALA iswidely used in dietary supplements, functional foods and nutraceutical formulations.
- High Purity Assurance: Each batch of Alpha Lipoic acid features a purity of ≥99.0%, meeting strict regulatory and market standards.
- Strict Quality Control: Complete traceability throughout the supply chain, with batch-specific certificates of analysis (COA) for full compliance.
- Flexible & Stable Solutions: Customizable formats support efficient production and consistent product quality.
About Us
Natural Field is an alpha lipoic acid antioxidant manufacturer and supplier. Factory wholesale ala powder. We offer the best lipoic acid powder at wholesale price. And its alpha lipoic acid bulk powder has been lab-tested and verified for both product purity and identity.
What's more, we provide α-lipoic acid powder in bulk order or wholesale according to your need. If you are interested in our products, pls submit your requirement in the bottom form, we are of service at any time!
