Hot selling Glutathione / L-Glutathione Reduced 99% JP; USP; Skin whittening

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$200.00 - $400.00 / Kilogram | 1 Kilogram/Kilograms (Min. Order)
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Quick Details
Place of Origin:
Shaanxi, China
Brand Name:
Vitamins, Amino Acids and Coenzymes, anti-aging
CAS No.:
Grade Standard:
Cosmetic Grade, Medicine Grade
Product Name:
off-white crystal powder
Cosmetic in anti-aging
Supply Ability
Supply Ability:
5 Ton/Tons per Month
Packaging & Delivery
Packaging Details
1kg/foil bag and 25kg/drum; or following customer's special required
China main port
Lead Time :
3-5 workdays after receiving deposit




 Product Name: L-Glutathione Reduced


Synonyms:gamma-L-Glutamyl-L-cysteinylglycine; GSH; Glutathione, Reduced, Free Acid; Glutathione reduced; L-Glutathione; Glutathione, reduced;


Molecular Formula: C10H17N3O6S


Molecular Weight: 307.3235


CAS NO: 70-18-8


EINECS NO: 200-725-4


Grade Standard:Pharma Grade, Food Grade


Purity: high purity


Certification: ISO/GMP


Quality Specification:





98.0% --99.0% L-glutathione reduced


White or almost white, crystalline powder or colorless crystals.

Odor & Taste





Freely soluble in water, very slightly soluble in ethanol and in methylene chloride.

Loss on Drying


Total Ash


Related substances

Complies with standard of EP 2007.


Maximum 200 ppm


Maximum 300 ppm


Maximum 200 ppm



Residue on Ignition


Sulphated ash

Maximum 0.1%

Heavy Metals

Maximum10 PPM


Maximum2 PPM


Maximum1 PPM


Maximum1 PPM


Maximum0.5 PPM

Total Plate Count


Total Yeast & Mold


E. Coli











Glutathione(r-glutamyl cysteingl +glycine,GSH),is a kind of tripeptide,which contains Gamma amide bond and sulfydryl.It consists of Glutamic acid, cysteine and glycine.It almostly exist in every cell of human body. It can help keep immune system healthy,and has the  function of  detoxification and antioxidant.




1 Glutathione (GSH) is a tripeptide that contains an unusual peptide linkage between the amine group of cysteine (which is attached by normal peptide linkage to a glycine) and the carboxyl group of the glutamate side-chain. It is an antioxidant, preventing damage to important cellular components caused by reactive oxygen species such as free radicals and peroxides. 


2 Thiol groups are reducing agents, existing at a concentration of approximately 5 mM in animal cells. Glutathione reduces disulfide bondsformed within cytoplasmic proteins to cysteines by serving as an electron donor. In the process, glutathione is converted to its oxidized form glutathione disulfide (GSSG), also called L(-)-Glutathione. 


3 Glutathione is found almost exclusively in its reduced form, since the enzyme that reverts it from its oxidized form, glutathione reductase, is constitutively active and inducible upon oxidative stress. In fact, the ratio of reduced glutathione to oxidized glutathione within cells is often used as a measure of cellular toxicity.


Our advantages.JPG


With unremitting efforts, JF-NATURAL got  impressive achievements.


1. Publish 3 industry monographs 
2. Responsible and participate the drawing of 5 national standard
3. Applying and obtain 15 patents
4. Publish many industry papers
5. Fulfill registration of 25 trade marks
6. Undertake one national spark plan (project number:  2004EA610003) 
7. Won the Award for Tianjin Scientific and Technological Progress
8. Collaborate with Tianjin University of Science and technology,    
    Shandong university, Huadong Science university to make the research of the application.





Packaging Detail:

25kg/drum, 35*35*51cm, GW: 28KG, NW: 25KG, 0.06CBM

1kg/aluminum foil bag (1kg net weight, 1.2kgs gross weight, packed in an aluminum

foil bag inside and paper carton outside ) 

Delivery Detail:

 Within 3-5 working days upon receipt.






  Q1 :Are you manufacturer or a trading compay ?

  A :We are manufacturer , direct supply so competitive price.

 Q2 : Do you have your own raw material planting base? 

A : Owning cultivation base as 100% Natural material stable source,our products are  100% Natural product, without any synthesize ingredient.

Q3: How to start orders or make payments?

A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal.

Q4: How to confirm the Product Quality before placing orders?

A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.

You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q5:What’s your MOQ?

A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q6: How about delivery leadtime?

A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q7:Is there a discount?

A:Different quantity has different discount.

Q8: How do you treat quality complaint?

A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q9: How to contact us ?

A:You can chat with us by Trademanager,MSN&Skype Online.

You can choose your interested products and send inquiry to us.

You can send Email to us, you will get our reply.


 About us.JPG


Xi’an Biof-BioTechnology Co.,Ltd is a research and development,production,processing and marketing of modern biotechnology company.we do all for dedicated to the identification, development and production of natural active ingredients from Chinese herb, for use in the nutraceutical, pharmaceutical, health-food , functional beverage ,and cosmetics industries.The company has 20 years of the predecessor companies of plant extract industry history,products are exported to Europe and the United States,the industry’s reputation much praise.

The company has its own modern factory and advanced production line and strict quality management system,also have strong professional research and development team, talented personnel and completely equipped laboratory for the quality controlling. Various Detection Device is equipped in Lyphar Biotech, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.

We uphold the true faith and innovation”business philosophy,the”customers first”principle to provide our customers with quality service.




No matter where you are, you may be one of our clients, We promise not only pleaser but also Quality.

If you have any further questions,please do not hesitate to contact with us.