what is Liposomal R-Alpha Lipoic Acid Powder?
The α-lipoic acid molecule contains a chiral center and exists as two mirror-image isomers: R- (natural) and S- (synthetic). Naturally occurring R-α-lipoic acid is the only form synthesized by animals, plants, and the human body, and is produced in the mitochondria through an enzymatic reaction between octanoic acid and cysteine.
Phospholipids Liposomal Feature
Phospholipid Source: Soy phospholipids, sunflower seed phospholipids, or egg yolk phospholipids can be selected to meet the requirements of different allergens.
Formulation Optimization: Cholesterol and phytosterols can be added to adjust liposome membrane fluidity.
Targeted Modification: Targeted delivery to specific tissues can be achieved through PEGylation or ligand modification.
Sustained-Release Control: Adjusting the composition of liposomes can achieve immediate, sustained-release, or controlled-release effects.
COA
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Item |
Standard |
Results |
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General Items |
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Label |
Comply with the standard |
Compliance |
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Sensory Index |
Off-white powder, free of peculiar smell, odor, corruption, and mildew, and visible foreign impurities. |
Coincidence |
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Loss on Drying |
≤10.0% |
8.48% |
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Lead (Pb) |
≤2.0mg/kg |
0.02mg/kg |
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Arsenic (As) |
≤2.0mg/kg |
0.01mg/kg |
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Customized Items |
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NAD+ Content |
≥50% |
50.4% |
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Conclusion |
Conformed with the requirements of Protocol standards. |
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Shelf Life |
24 months under the conditions below, no antioxidant used |
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Package |
20 kg/drum outside and double food plastic bags inside. |
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Storage |
Store in a cool and dry place away from Moisture, Light, Oxygen |
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ID Test |
All the indexes conform to quality standards. |
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Manufacturer |
Xi’an Sost Biotech Co.Ltd. |
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Multiple uses of Liposome R-α-lipoic acid
Where to buy Liposomal R-Alpha Lipoic Acid Powder?
As a professional phospholipids liposomal manufacturer-sost biotech with over a decade of experience in liposome technology, SOST Biotech is not only your supplier but also a core partner for your product innovation. We focus on the R&D and production of high-quality liposome products, providing global B2B clients with complete solutions from concept to market.
Core Technological Advantages:
We possess advanced liposome encapsulation and stabilization technologies, ensuring high encapsulation rates and long-lasting stability of active ingredients. From nanoscale liposomes to specialized functional carriers, our technology platform supports the efficient delivery of various active ingredients (such as Vitamin C, glutathione, and coenzyme Q10), improving bioavailability by over 300%.
Flexible Service System:
*Bulk Procurement: Flexible MOQ(1kg) to meet your development needs
*Formulation Customization: One-on-one service, tailor-made exclusive formulations
*OEM/ODM One-Stop Service: Providing full-process services
Product Data Sheets
| Testing Items | Specifications | Method |
| Appearance | off-white or white powder | Visual |
| Melting Point | 92~96°C | Ch.p 2015 II Appendix |
| Assay(HPLC) | >99% | HPLC(liquidoid) |
| Loss on drying | <0.5% | Ch.p 2015II Appendix |
| Moisture Content | <0.5% | GB 5009.3 |
| Karl Fiscoher method | ||
| Ignition Residue | <0.5% | Ch.p 2015II Appendix |
| Heavy Metals | <10ppm | GB 5009.74 |
| Lead(Pb) | ≤5ppm | ISO 17294-2 2016 |
| Arsenic(As) | ≤2ppm | ISO 17294-2 2016 |
| Cadmium(Cd) | ≤2ppm | ISO 17294-2 2016 |
| Mercury(Hg) | ≤1ppm | BS EN 13806:2002 |
Packing & Shipping
What We Can Do?
Sample Service
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Spec.
50%, 55%
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Phospholipid content:
40-50%
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Phospholipid
Sunflower
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Encapsulation efficiency:
20%-40%
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Particle size:
48nm
Formulation Technology
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1. What is the core procurement value of liposomes?
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2.What technical parameters should be given special attention when making a purchase?
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3.What is the minimum order quantity (MOQ) for purchasing?
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4.What compliance documents are required from SOST Biotech suppliers?
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5.What should be done if quality problems are discovered after procurement?
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6. How to directly contact liposome manufacturer SOST for procurement?
You can fill in your information on our website form, or contact us directly via email (ericyang@xasost.com) and phone in the sidebar, and we will resolve your issue as soon as possible.