
Product Information
| Product Name | Ergothioneine Powder |
| CAS Number | 497-30-3 |
| Chemical Formula | C9H15N3O2S |
| Molecular Weight | 229.3 |
| Chemical structure | ![]() |
| Appearance | White powder |
| Quality document | Coa, TDS, MSDS |
| Grade | Pharmaceutical grade |
| Package | 1.0kgs, 10.0kgs |
| Storage | Keep in a cool and dry place |
Specifications
| Purity ( by hplc) | ≥99.0% |
| Mold & Yeast | ≤100CFU/g |
| Total Coliform | ≤100CFU/g |
| Microbiological Exmination | ≤100cfu/g |
| Total Coliform | ≤10CFU/g |
| Salmonella | Negative |

Descriptions
Ergothioneine powder is a natural antioxidant that can protect cells in the human body. As a natural antioxidant, ergothioneine powder has entered people's field of vision. It has various physiological functions such as scavenging free radicals, detoxification, maintaining DNA biosynthesis, normal cell growth and cellular immunity.

Benefits and Applications
For Cosmetics and Skincare
Ergothioneine powder as a high-end anti-aging and photodamage defense ingredient. It helps to scavenge free radicals, inhibit ultraviolet-induced matrix metalloproteinase (MMP-1) expression, preventing skin photoaging and wrinkle formation.Also it has having whitening and anti-inflammatory potential benefits.
For Food and Health
Ergothioneine powder used as an ingredient in functional foods and dietary supplements to produce products with anti-aging, oral beauty, eye protection, memory improvement and liver protection effects. It has been approved as a food ingredient or novel food ingredient in the United States, Europe, Japan and other regions.

Recommended Dosage: 0.5-2.0%
Quality Certificates
ISO22000, Kosher, Halal, Organic(EU), USDA, FSSC 22000

Our Advantages
High Purity: Ergothioneine powder from our company has a purity exceeding 99.0% and passes heavy metal testing. We conduct external inspections every six months, ensuring absolute purity and stability for our customers.
Source from natural: Pleurotus ostreatus is naturally fermented, and the majority of the market is derived from escherichia coli.
New emzymatic technology: We utilize stable enzymatic catalysis technology to produce ergothioneine with an annual production capacity of 150 tons.
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