Hot Sale Cosmetic Grade L- (+) Ergothioneine CAS 497-30-3

• CAS No.: 497-30-3
• Formula: C9h15n3o2s
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: >12 Months
• Type: Ergothioneine
• Model NO.: 99%
• Resource: Natural
• Inci Name: L-(+)-Ergothioneine
• Grade: Food/Cosmetic Grade
• Transport Package: 0.5kg/Bag 1kg/Bag
• Specification: 99% Ergothioneine
• Trademark: dawnchem
• Origin: China
• HS Code: 3822900000
• Production Capacity: 1000kg/Month

Product Description

Product Description

Ergothioneine (2-mercaptohistidine trimethylendolide, L-Ergothioneine, EGT) is the only known natural 2-thioimidazole amino acid (2-thioimidazole). EGT has an absorption wavelength similar to DNA in the UV absorption range, which can effectively protect against UV damage. EGT has a strong antioxidant capacity and can inhibit the formation of various oxidation active substances. In addition, EGT is chemically stable, can accumulate in the epidermal cells of the skin belly and is non-toxic.

Detailed Photos

Application:Ergothione has a broad application prospect in cosmetics, food, dietary supplements, health products and biomedicine

[Product specification] : 5% liquid cosmetic grade, 98% powder cosmetic grade

Packing specification : Liquid *5Kg/ barrel, powder *1Kg/ bag

Effect:

Ergothionein has multiple functions such as whitening spots, delaying aging, anti-inflammatory maintenance, sunscreen repair, improving memory, tightening and improving skin elasticity. Ergothioneine is safer, milder, and more stable than other antioxidants.

 

 

Product Parameters

 

Test Items	Specifications	Results	Test Method
Assay	≥99.0%	99.25%	HPLC
Appearance	White to off-white powder	Conforms	Visual observation
Identification	HPLC retention time correspond to WRS	Conforms	HPLC
Loss on drying	≤0.50%	0.18%	USP<731>
Ethanol residue	≤500ppm	137ppm	GC
Heavy metals	≤20ppm	Conforms	USP<231>
Arsenic(AS2O3)	≤2ppm	Conforms	ICP-MS
Lead(Pb)	≤1ppm	Conforms	ICP-MS
Mercury (Hg)	≤0.2ppm	Conforms	ICP-MS
Cadmium(Cd)	≤0.3ppm	Conforms	ICP-MS
Total plate count	≤1000cfu/g	Conforms	USP<61>
Yeast and molds	≤100cfu/g	Conforms	USP<61>
Coliforms	≤10mpn/g	Conforms	MPN
Coli	Negative in 10g	Negative	USP<62>
Salmonella	Negative in 10g	Negative	USP<62>
S.aureus	Negative in 10g	Negative	USP<62>
Conclusion	The product conforms to In-house Standard

 

Certifications

 

Packaging & Shipping

Packing specification : Liquid *5Kg/ barrel, powder 0.5Kg/bag,1Kg/ bag

 

Installation Instructions

 

Company Profile

Shandong Dawnchem Company Limited., is a collection of research and development, production, sales and service in one of the chemical products company.The company is located in "quancheng" jinan.Jinan is a national historical and cultural city, one of the first batch of China's outstanding tourist cities, one of the birthplace of prehistoric culture longshan culture.

The company mainly engaged in food/feed additives, vitamins,Cosmetic and Amino acid.Products are exported to the United States, South Korea, Turkey, Poland, Japan, southeast Asia, Europe, the Middle East and other countries and regions.
 

 

FAQ

Q:Are you trading company or manufacturer?
A:We are a trading company but can OEM,also have price advantage.
Q:How long is your delivery time?
A:Generally it is 7-10days days depends on which item you order.
Q:What is your terms of payment?
A: Our payment terms are flexible, please discuss with our sales,or contact our customer service email.
Q:Can we accept OEM service?
A:We are pleased and specialized to providing OEM service.
Q:Can I get the free samples?
A:Of course,you can get them by paying the freight only.
Q:What's the advantages of your products?
A:
1.Top-quality raw materials.
2.Strict inspection control on each production process.
3.Flexible OEM service on every aspect.