Ergothioneine for Skincare CAS: 497-30-3 Youngshe

Characteristics :
Ergothioneine is a naturally occurring amino acid and is a thiourea derivative of histidine, containing a sulfur atom on the imidazole ring. This compound is made 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. Ergothioneine requires a specific transporter, ETT, also known as OCTN1 gene symbol SLC22A4, to enter cells. ETT expression has been confirmed in human and animal cell lines and its functional transport of ergothioneine has been observed in preliminary studies in vivo. Ergothioneine has antioxidant properties in vitro. Under laboratory conditions, it scavenges hydroxyl radicals and hypochlorous acid, inhibits production of oxidants by metal ions, and may participate in metal ion transport and regulation of metalloenzymes

Usage: Cosmetic, food and pharmaceutical
Packing: 1g/bottle, 10g/bottle or customized.

Specification :

Appearance:	White to off-white powder
Identity by MS:	229.3
Purity (HPLC):	Not less than 98.0%

Storage and Shelf life:
Ergothioneine should be kept in a sealed container at cool, dark and clean place for two years.

1. Professionalism of production: With more than 20 years of experience in peptide production, to ensure the stability and reliability of each batch of peptide quality.

2. Professionalism of product efficacy: We are familiar with more than 300 kinds of cosmetic peptides that are now available worldwide, thorough research.

3.Professionalism of service: customer satisfaction is our greatest work.

4. Reliability: We always believe that only good reputation and product quality can make a good company.

5. Flexibility: We offer a variety of peptides, liquid, freeze-dried powder etc.

6. Variety of products: We offer more than 200 peptides, including Dipeptide, Tripeptide, Tetrapeptide, Pentapeptide, Hexapeptide, Heptapeptide,Octapeptide,Nonapeptide,Decapeptide,Copper peptide, Oligopeptide and so on.

Q1: How do I make an order?
A: Please contact with us and we will be happy to  assist you with your order.

Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information.We accept T/T (Telegraphic  Transfer).

Q3: How about delivery lead time?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q4:Is there a discount?
A:Different quantity has different discount

Q5: 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.

Other hot-selling Ingredients:

Copper peptide

Acetyl hexapeptide-8

Acetyl octapeptide-3

Biotinoyl tripeptide-1

Nonapeptide-1

Acetyl tetrapeptide-5

Palmitoyl pentapeptide-17

Palmitoyl oligopeptide

... ...

Chengdu Youngshe Chemical Co. Ltd is is a dynamic and progressive peptide and protein manufacturer in China. We are dedicated to be one of the most professional, efficient,and reliable partner for global customers on peptides and proteins. Youngshe has developed more than 2000 kinds of cosmetic peptides. catalog peptides, pharmaceutical peptides, proteins, etc.. And we are keeping developing new products and continuously marketing them for sale.Youngshe provide a one-stop service for peptide and protein. Youngshe will do whatever they can to save your time ,energy, money and make you a pleasant experience with us.

Contact
Email: aileen@youngshechem.com
Tel/WhatsApp/WeChat: +86 19150309904