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C8H14O2S2 Raw Cosmetic Ingredients Super Antioxidant Alpha Lipoic Acid 99% Purity

China Arisun chempharm Co., Ltd. certification
China Arisun chempharm Co., Ltd. certification
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Thank you. I will re-order from you. Tiffany was very helpful although I had many question is and modifications, she always replied quickly and professionally. The shipment arrived in just a few days. (all the way to South Africa) Overall-Experience is very professional. Great service. Will order again, thank you Tiffany and team.

—— Ann-Kathrin Jooss,,South Africa

Awesome product, awesome communications. Will recommend to all. Outstanding customer services from Jessica!!

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The product test performed to requirements, we will looking at ordering larger quantities thanks

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Excellent quality, excellent packaging, as with everything I have received from Arisun in the past.

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this was a great experience so far. I needed samples and was blown away by the attention and customer service I recieves. my questions were answered within minutes, my samples sent almost immediately and the quality is amazing.

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C8H14O2S2 Raw Cosmetic Ingredients Super Antioxidant Alpha Lipoic Acid 99% Purity

C8H14O2S2 Raw Cosmetic Ingredients Super Antioxidant Alpha Lipoic Acid 99% Purity
C8H14O2S2 Raw Cosmetic Ingredients Super Antioxidant Alpha Lipoic Acid 99% Purity

Large Image :  C8H14O2S2 Raw Cosmetic Ingredients Super Antioxidant Alpha Lipoic Acid 99% Purity

Product Details:
Place of Origin: China
Brand Name: ARS
Certification: ISO, HACCP, KOSHER
Model Number: ARS-101
Payment & Shipping Terms:
Minimum Order Quantity: 10g
Price: Negotiation
Packaging Details: 1KG/Aluminum foil bag;25kg/drum
Delivery Time: Prompt after your payment
Payment Terms: L/C, T/T, Western Union
Supply Ability: 5000Kg/month
Detailed Product Description
Product Name: Alpha-Lipoic Acid Color: Light Yellow Powder Crystal
Molecular Formula: C8H14O2S2 Molecular Weight: 206.32
Purity: 99% Solubility: Low Solubility In Water, About: 1 G / L (20 ° C). Soluble In 10% NaOH Solution, Soluble In Aliphatic Solvents. Soluble In Ethanol, Chloroform And Ether.
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raw ingredients for skin care


"Super Antioxidant" Alpha Lipoic Acid , The Most Versatile and Active Antioxidant Among Antioxidants


1. What is Alpha-Lipoic Acid?



Alpha Lipoic Acid is a water-soluble and fat-soluble metabolic antioxidant, a substance similar to vitamins. Dr. Lester Parker,

Professor of Molecular Cell Biology at the University of California, Berkeley First, he called α-lipoic acid as a "super antioxidant",

which is the "most functional and most active" antioxidant among all antioxidants.


2. a Antioxidant ability of lipoic acid:


Alpha lipoic acid powder has 5-10 times the antioxidant capacity of grape seed, and grape seed has 20 times the antioxidant

capacity of vitamin C. 60 times of vitamin E, it has both fat-soluble and water-soluble properties, and can be absorbed by various

tissues and organs.

Natural foods originally contain a certain amount of alpha-lipoic acid, such as liver, spinach, broccoli, potatoes, meat, heart and kidney, but during the processing of food, alpha-lipoic acid is destroyed in large quantities. In the early 1950s, people have mastered the separation technology of α-lipoic acid, and it has been confirmed that the human body can synthesize α-lipoic acid under normal conditions. However, this ability to synthesize is very weak, has a great relationship with the diet structure, and will gradually decrease with age. At the same time, environmental pollution and excessive food have caused the body to produce more free oxygen, which has also increased the consumption of alpha-lipoic acid. In addition, when alpha-lipoic acid lacks vitamin C and vitamin E in the human body, they need to replace their functions, which further promotes the lack of alpha-lipoic acid. The nature of α-lipoic acid determines that it is easy to be destroyed and consumed, and eventually causes a lack of α-lipoic acid, resulting in insufficient energy production and inducing a series of diseases. ALA can also be synthesized in the laboratory. Commercially available ALA supplements are tablets and capsules.


C8H14O2S2 Raw Cosmetic Ingredients Super Antioxidant Alpha Lipoic Acid 99% Purity 0


3. Efficacy of Alpha Lipoic acid:


400 times the antioxidant power:


The antioxidant power of lipoic acid is 400 times that of traditional antioxidants such as VC and VE. Lipoic acid has a disulfide five-membered ring structure, has significant electrophilic ability to react with free radicals, and can remove common free radicals in the body.

Reduce the body's oxidation and inhibit the formation of free radicals.


Repair damaged cells:


Aging is a decline in the capacity of the antioxidant system, and the accumulation of reactive oxygen species leads to the inevitable physiological process of cellular DNA, lipids, and proteins. As a result of its strong antioxidant properties, a lipoic acid can cause severe cell oxidative damage. Carry out effective repairs and have certain effects in anti-aging.


Keeping your blood sugar healthy:


Lipoic acid can reduce oxidative stress, promote glucose metabolism, reduce resistance to insulin, and increase the production of adenosine triphosphate (ATP), the direct source of human energy, to maintain healthy blood sugar.



4. Application:


Tablets and capsules


5. OA:

Product name: Alpha Lipoic Acid
Batch Number: XF-20190711 Manu. Date: 2019.07.11
Batch Size: 500kg Expiration Date: 2021.07.10
Net Weight: 5kg Report Date: 2019.07.13
Ref. Standard USP41


Items Specifications Results Method
Assay 99%~101% 99.2% HPLC
Appearance Slightly yellow crystal powder Conforms Organoleptic
Identification Meets the requirements Conforms HPLC
Melting Point 60~62°C 61.8°C USP41
Specific Optical Rotation -1° ~+1° USP41
Residune on Ingnition ≤0.10% 0.03% USP41
Loss On Drying ≤0.20% 0.10% USP41
Limit of polymer content Conforms Conforms TLC
Loose Bulk Density -- 0.38 g/ml USP41
Cyclohexane ≤1000ppm 750ppm GC
Mesh 100% through 40mesh Conforms USP41
Related Substance      
Single Impurity ≤0.10% 0.02% HPLC
Total Impurities ≤2.0 % 0.04% HPLC
Ethyl Acetate ≤250ppm 71ppm GC
Toluene ≤20ppm Conforms GC
Heavy Metals < 10ppm Conforms USP41
Pb < 3ppm Conforms USP41
Cd < 1ppm Conforms USP41
Hg < 0.1ppm Conforms USP41
Total Plant Counts ≤1000CFU/g <10CFU/g USP41
Mould & Yeast ≤100CFU/g <10CFU/g USP41
E.coli Negative Negative USP41
Staphylococcus aureus Negative Negative USP41
Salmonellas Negative Negative USP41
Conclusion The product complies with USP41 standard.
Tested by: Mr. Fangchao Yang Approved by: Mr.Jicheng Niu


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