• CAS NO 497-30-3 L Ergothioneine Skin Care
  • CAS NO 497-30-3 L Ergothioneine Skin Care
  • CAS NO 497-30-3 L Ergothioneine Skin Care
  • CAS NO 497-30-3 L Ergothioneine Skin Care
  • CAS NO 497-30-3 L Ergothioneine Skin Care
CAS NO 497-30-3 L Ergothioneine Skin Care

CAS NO 497-30-3 L Ergothioneine Skin Care

Product Details:

Place of Origin: china,guangdong
Brand Name: no brand
Certification: ISO
Model Number: Ergothioneine

Payment & Shipping Terms:

Minimum Order Quantity: 1kg
Price: USD 1,250/KG
Packaging Details: 1kg or 500g in a bottle, 9 bottle in a carton
Get Best Price Contact Now

Detail Information

CAS NO: 497-30-3 Product Name: Ergothioneine
MF: C9H15N3O2S ENIECS NO: 207-843-5
Purity: 0.1% Appearance: White Powder
Application: Cosmetic Raw Materials Certification: ISO
Shelf Life: 2 Years Test Method: HPLC UV
MOQ: 1kg Storage: Cool Dry Place
Production Method: Microbial Fermentation Product Content: 99.9% Mannitol And 0.1% Ergothioneine
High Light:

497 30 3 l ergothioneine skin care


ISO l ergothioneine skin care


497 30 3 L ergothioneine for skin

Product Description

Anti - aging Super anti-oxidant ability CAS NO 497 - 30 - 3 L Ergothioneine EGT
Product Details
Ergothioneine is a naturally occurring amino acid and is a thiourea derivative of histidine, containing a sulfur atom on the imidazole ring. This compound occurs in relatively few organisms, notably Actinobacteria, Cyanobacteria, and certain fungi. Ergothioneine was discovered in 1909 and named after the ergot fungus from which it was first purified, with its structure being determined in 1911.
In humans, ergothioneine is acquired exclusively through the diet and accumulates in erythrocytes, bone marrow, liver, kidney, seminal fluid, and eyes.In vitro, ergothioneine requires a specific transporter, ETT, also known as OCTN1 (gene symbol SLC22A4), to enter cells. Although the effect of ergothioneine in vivo is an active area of research, its physiological role in humans is undetermined. Ergothioneine is sold as a dietary supplement
Metabolism and sources
Ergothioneine has been found in bacteria, plants, and animals, sometimes at millimolar levels.Foods found to contain ergothioneine include liver, kidney, black beans, kidney bean, and oat bran, with the highest levels in bolete and oyster mushrooms. Levels can be variable, even within species and some tissues can contain much more than others. In the human body, the largest amounts of ergothioneine are found in erythrocytes, eye lens, semen,and skin.
Although many species contain ergothioneine, only a few make it; the others absorb it from their diet or, in the case of plants, from their environment.Biosynthesis has been detected in Actinobacteria, such as Mycobacterium smegmatis and certain fungi, such as Neurospora crassa.
The metabolic pathway to produce ergothioneine starts with the methylation of histidine to produce histidine betaine (hercynine). The sulfur atom is then incorporated from cysteine.The biosynthetic genes of ergothioneine have been described in Mycobacterium smegmatis, Neurospora crassa, and Schizosaccharomyces pombe.
Other species of bacteria, such as Bacillus subtilis, Escherichia coli, Proteus vulgaris, and Streptococcus, as well as fungi in the Saccharomycotina cannot make ergothioneine.
Ergothioneine is a thiourea derivative of the betaine of histidine and contains a sulfur atom bonded to the 2-position of the imidazole ring. Typical of thioureas, ergothioneine is less reactive than typical thiols such as glutathione towards alkylating agents like maleimides. It also resists oxidation by air. However, ergothioneine can be slowly oxidized over several days to the disulfide form in acidic solutions.


Certificate of Analysis
Produce Name Ergothioneine Product batch number 20201009
Produce date 09th.10.2020 Shelf life 2 year
Inspection date 20th.10.2020 Date of report 23th.10.2020
Inspection standrd Safety and Technical standards for Cosmetics 2015
Inspection items Inspection standards Test result
Character White Powder Meet the standard
Identification The HPLC profile is consistent with the reference substance Meet the standard
PH 5.0-8.0 Meet the standard
Solution Appearance Colorless to light yellow transparent liquid Meet the standard
Sulfate compared with the control solution,no more concentrated Meet the standard
Ammonium salt compared with the control solution,no more concentrated Meet the standard
Loss on drying The Weight loss shall not be excessive (0.2%) Meet the standard
Residue on ignition not allowed (0.1%) Meet the standard
Iron Salt compared with the control solution,no deeper Meet the standard
Heavy metal Contain no more than 10 parts per million of heavy metals Meet the standard
Arsenic should meet the regulations (0.0001%) Less than 0.0001%
Aerobic plate count (CFU/g) Less than or equal to 100 Meet the standard
Total mold and yeast (CFU/g) Less than or equal to 50 Meet the standard
Pseudomonas aeruginosa(cfu/g) not detected not detected
Staphyloococcus aureus (CFU/g) not detected not detected
Escherichia coli(CFU/g) not detected not detected
Candida albicans(CFU/g) not detected not detected
Salmonella (CFU/g) not detected not detected
Assay Caculated as dry product,HPLC shall not be less than 98.0% Meet the standard
Conclusion This Product meets the testing standards

CAS NO 497-30-3 L Ergothioneine Skin Care 0

1.Accelerate fat oxidation reaction
2.Protect mitochondria from damage
3.Resist the damage of ozone to cells
4.Protect DNA from UV-A damage
5.Inhibit the expression of TNF-α and MMP-1 to prevent photoaging
6.Anti-aging, prevent various diseases
7.Cell freshness agent


Our Advantage
1.Experience:3-year export experiences
2.Products:No any product quality complaint for products we exported these 3 years
3.Quality:Quality and reputation coexist,product and character coexist
4.Professional: Profession sales staff provide you with the most professional answers
5Service: 365 days*24 hours,the most enthusiastic intimate service

Packaging Details

1kg/bag or according to your requirements.
25kgs/drum or according to your requirements.

CAS NO 497-30-3 L Ergothioneine Skin Care 1

Want to Know more details about this product
I am interested in CAS NO 497-30-3 L Ergothioneine Skin Care could you send me more details such as type, size, quantity, material, etc.
Waiting for your reply.