Quality ODM Pure L-Ergothioneine Bulk Raw Materials For Dietary Supplements factory

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ODM Pure L-Ergothioneine Bulk Raw Materials For Dietary Supplements

Specifications

Highlight:

Bulk L-Ergothioneine

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L-Ergothioneine Raw Materials

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ODM bulk raw materials for dietary supplements

Productname:

L-Ergothioneine

Molecularweight:

229.31 G/mol

Purity:

≥ 99.99%

Casnumber:

497-30-3

Solubility:

Soluble In Water, Slightly Soluble In Ethanol

Tags:

ergothioneine et

Key Attributes

Place of Origin: China

Minimum Order Quantity: 5KG

Price: $600-800/kg

Delivery Time: 7-15 work days

Payment Terms: TT

Product Description

Dr.Ergo® L-Ergothioneine 99.99% Ingredient

Product Overview

Dr.Ergo® L-Ergothioneine is a high-purity functional nutrition ingredient developed for sports-nutrition research, active-lifestyle products and exercise-related oxidative-stress formulations.

With 99.99% L-Ergothioneine content, Dr.Ergo® provides a standardized ingredient for capsules, tablets, powders, gummies, functional beverages and multi-ingredient sports-nutrition products.

L-Ergothioneine, also known as EGT, is a dietary sulfur-containing amino acid derivative. Current sports-related research mainly includes mechanistic, animal, equine and review evidence. These studies suggest that EGT may be relevant to oxidative-stress responses, antioxidant systems, mitochondrial respiration and cellular energy metabolism.

Direct controlled human evidence remains limited. Dr.Ergo® should therefore be positioned as a research-led sports-nutrition ingredient rather than a proven performance enhancer.

Technical Specifications

Item	Specification
Product Name	Dr.Ergo® L-Ergothioneine
Ingredient Name	L-Ergothioneine / EGT
CAS No.	497-30-3
Purity	99.99%
Appearance	White to off-white crystalline powder
Production Method	Biofermentation-derived
Main Positioning	Exercise stress, mitochondrial research and active-lifestyle nutrition
Application Forms	Capsules, tablets, powders, gummies and functional beverages
Solubility	Water-soluble; formulation testing recommended
Documentation	CoA, specification sheet and relevant quality documents
Storage	Store sealed in a cool, dry place, protected from light and moisture

Functional Applications

Sports-nutrition R&D concepts
Exercise-related oxidative-stress formulations
Mitochondrial and cellular energy research
Active-lifestyle products
Multi-ingredient antioxidant formulas

Animal and mechanistic studies suggest that L-Ergothioneine may be involved in biological processes related to exercise stress, antioxidant systems and mitochondrial energy metabolism.

Dr.Ergo® may also be combined with amino acids, electrolytes, magnesium, B vitamins, coenzyme Q10 or other antioxidant ingredients. Compatibility, dosage and stability must be confirmed in the finished formulation.

Key Advantage

Research-Led Sports-Nutrition Differentiation

Dr.Ergo® supports a differentiated formulation story based on exercise-related oxidative stress, mitochondrial biology and cellular energy research.

Its 99.99% defined active content also supports accurate dosage design, consistent specifications and professional B2B quality documentation.

Overall Rating

4.5

★★★★★

Based on 50 reviews recently

5 star

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All Reviews

J

Jim Patterson

Canada Jun 11.2026

★★★★★
★★★★★

Since partnering with Shanghai EGT Synbio Group, we have relied on their consistently high-purity ergothioneine, excellent batch-to-batch consistency, and comprehensive quality documentation. Their reliable quality management system has streamlined our raw material receiving and inspection procedures, improving operational efficiency while ensuring compliance with our stringent quality standards.
Z

Z*G

China (Mainland) May 15.2026

★★★★★
★★★★★

During functional food formulation development, the L-ergothioneine supplied by Shanghai EGT Synbio Group has demonstrated consistent functional performance and good solubility, helping us shorten our product development timeline.