Ergothioneine; Ergothioneine Powder

2025-08-12

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Ergothioneine (EGT) bulk powder is gaining recognition across Europe as a powerful antioxidant ingredient for dietary supplements. As a naturally occurring amino acid derivative, ergothioneine is highly valued for its potential in enhancing cellular protection and longevity. European supplement manufacturers are increasingly incorporating ergothioneine to capsules, functional foods, and cosmetics.

Manufacturing Process Of L-Ergothioneine

L-Ergothioneine powder 1% is extracted from organic Pleurotus citrinopileatus

L-Ergothioneine powder 99% typically by microbial fermentation. This biotechnological approach utilizes genetically optimized strains of bacteria or fungi capable of converting precursor amino acids like histidine and cysteine into ergothioneine under controlled fermentation conditions.Key steps in the biosynthetic process include:

1.Strain selection and optimization: Employing high-yield microbial strains with enhanced enzymatic pathways.

2.Fermentation: Culturing microbes in nutrient-rich media under optimal temperature, pH, and aeration to maximize ergothioneine production.

3.Extraction and purification: Isolating ergothioneine from the fermentation broth through filtration, chromatography, and drying to yield a high-purity bulk powder.

OriginBio Ergothioneine Powder stands out as a premium choice for manufacturers seeking high-quality, reliable ergothioneine for their formulations.

Ergothioneine Powder Manufacturers COA

Item	Specification
Product Name	Ergothioneine Powder
CAS Number	497-30-3
Molecular Formula	C9H15N3O2S
Molecular Weight	229.30 g/mol
Appearance	Fine white to off-white powder
Assay	≥ 99.0%
Test Method	HPLC
Solubility	Soluble in water
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 10 ppm
Lead (Pb)	≤ 2 ppm
Arsenic (As)	≤ 1 ppm
Cadmium (Cd)	≤ 1 ppm
Mercury (Hg)	≤ 0.1 ppm
Microbiological Control
Total Plate Count	≤ 1,000 CFU/g
Yeast & Mold	≤ 100 CFU/g
E. coli	Negative/10g
Salmonella	Negative/25g
Shelf Life	24 months
Storage	Store in a cool, dry place away from light
Packaging	1kg/bag, 25kg/drum (customizable)

What We Offer to Distributors (EU & USA)？

By partnering with us, distributors, wholesalers, and brand owners gain a one-stop solution, Wholesale ergothioneine powder and could lower your purchase cost, logistic cost, customer clearance cost, etc.

1.Superior Purity and Quality

OriginBio ergothioneine powder undergoes rigorous quality control and advanced purification techniques, ensuring a high-purity product that meets strict pharmaceutical and nutraceutical standards. This guarantees consistent efficacy and safety for end products.

2.Sustainable Biosynthetic Production

Produced via state-of-the-art microbial fermentation technology, OriginBio ergothioneine powder is sustainably sourced without relying on limited natural extraction. This biosynthetic process offers scalable supply with minimal environmental impact.

3.Comprehensive Documentation and Compliance

OriginBio provides full documentation, including Certificates of Analysis (CoA), Material Safety Data Sheets (MSDS), and batch traceability, supporting regulatory compliance and quality assurance across global markets.

4.Customizable Supply Solutions

Understanding the diverse needs of B2B clients, OriginBio offers flexible packaging sizes and customized supply agreements, ensuring reliable delivery that aligns with production schedules.

5.Expert Technical Support

OriginBio dedicated technical team partners with clients to optimize product integration, offering formulation advice and troubleshooting to enhance final product performance.

By choosing OriginBio Ergothioneine Powder, You businesses benefit from a trusted partner committed to quality, innovation, and sustainable manufacturing—supporting the development of next-generation health and wellness products.

Contact us today to request a distributor starter pack or bulk pricing.