Complaint
| Product Name | Alpha Lipoic Acid |
| Part Used | ALA |
| Appearance | White Powder |
| Active Ingredient | Alpha Lipoic Acid |
| Specification | 99% Min |
Alpha Lipoic Acid is a vitamin drugs, limited physical activity in its dextral, basically no physical activity in its Lipoic acid, and no side effects. It is always used for acute and chronic hepatitis, liver cirrhosis, hepatic coma, fatty liver, diabetes, Alzheimer's disease ,and applies as an antioxidant health products.
1.Alpha lipoic acid powder is a fatty acid found naturally inside every cell in the body.
2.Alpha lipoic acid powder is needed by the body to produce the energy for our body's normal functions.
3.Alpha lipoic acid powder converts glucose(blood sugar) into energy.
4.Alpha lipoic acid powder is also an antioxidant, a substance that neutralizes potentially harmful chemicals called free radicals. What makes alpha lipoic acid powder unique is that it functions in water and fat.
5. Alpha lipoic acid powder appears to be able to recycle antioxidants such as vitamin C and glutathione after they have been used up. Alpha lipoic acid powder increases the formation of glutathione
Certificate of Analysis
| Product name | Alpha Lipoic acid | |
| Standard | USP43 | |
| Manufacturer Date | 2021.1.13 | |
| Analysis Date | 2021.1.21 | |
| Expire Date | 2022.1.12 | |
| Packaging | 25kg/Drum | |
| Product details | ||
| Appearance | Slightly yellow crystal powder | Complies |
| Melting Point | 60~62ºC | 61ºC |
Identification | Chemistry reaction,shoule be positive reaction UV spectrophotometry,should comply By IR absorption,tomatch with working standard | Complies Complies Complies |
Related substances | For chromatograms of the test solution,if there are impurity peaks(excluding solvant peaks),the impurity, a peak area with a relative retention time of about 2.1 multiplied by the correction factor 0.6 should not be larger than the main peak area of the control solution(0.10%) | 0.07% |
| The single peak area due to impurities should not be greater than the principal peak area of the reference solution(0.10%) | 0 | |
| The sum of area of all impurity peaks in the chromatogram obtained with the test solution should not be greater than the area of the principal peak in the chromatogram obtained with the reference solution(0.30%) | 0 | |
| Clarity and colour of solution | Should comply | Complies |
| Loss on drying | ≤0.20% | 0.04% |
| Residune on Ingnition | ≤0.10% | 0.02% |
| Heavy Metals | ≤10ppm | <10ppm |
| Chloride | ≤0.04% | Complies |
| Sulfate | ≤0.04% | Complies |
Residual Solvent (by GC) | Ethyl acetate≤0.5%(g/g) Cyclohexane≤0.388%(g/g) | 0.04% 0.05% |
| Toluene≤0.089%(g/g) | 0% | |
| Impurity B | Should comply | Complies |
| Microbial contamination | TAMC not more than 100CFU/g | Complies |
| Bacterial endotoxins | ≤0.25E/mg | Complies |
| Assay(Calculated on the dried basis) by HPLC | 99.0%~101.0% | 99.31% |
| Conclusion | This product conforms to USP43 |
Storage: keep away from moisture &strong light;
Alpha lipoic acid must be stored below 25 degree Celsius
Shelf life: 2 years
Analyst: Wei Li Quality Assurance: Fei Wang
Shipping Options as follows
| EMS | Around 7-10 working days |
| DHL | Around 3-5 working days |
| Fedex | Around 4-6 working days |
| TNT | Around 6-7 working days |
| By Air | Around 5-7 working days |
| By Sea | Around 15-30 working days |
Perfect After-Sales Service
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