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Quality Fermentation Derived Mushroom Ergothioneine 99.9% Dietary Supplement Ingredient factory
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Quality Fermentation Derived Mushroom Ergothioneine 99.9% Dietary Supplement Ingredient factory
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Fermentation Derived Mushroom Ergothioneine 99.9% Dietary Supplement Ingredient

Specifications
Highlight:

Fermentation mushroom ergothioneine

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mushroom ergothioneine Ingredient

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Supplement ergothioneine in mushrooms

product name:
Fermentation-Derived L-Ergothioneine 99.9% Dietary Supplement Ingredient
Ingredient Category:
Adult Dietary Supplement Ingredient
Application:
Dietary Supplements, Cosmetics
Physical Form:
White Crystal
Quality Focus:
Specification-based Raw Material With COA Support
Marketing Position:
An Antioxidant-focused Amino-acid Derivative For Adult Dietary Supplement Formulas
Recommended Claim Style:
Structure/function And Formulation Language Only
Documentation Keywords:
Specification, COA, Test Method, Storage, Heavy Metals
Google Content Note:
Avoid Disease, Cure, Treatment, Medicine-comparison, And Exaggerated Claims
Molecularformula:
C9H15N3O2S
Appearance:
White To Off-white Crystalline
Dosageform:
Crystalline
Chemicalname:
Ergothioneine
Storagecondition:
Store In A Cool, Dry Place
Function:
Antioxidant, Cytoprotective Agent
Origin:
Naturally Derived From Mushrooms Or Synthesized
Stability:
Stable Under Normal Conditions
Productname:
EGT L-Ergothioneine
Solubility:
Soluble In Water
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
Fermentation-derived L-ergothioneine 99.9% Dietary Supplement Ingredient
Product Overview

L-Ergothioneine is an antioxidant-focused amino-acid derivative designed for adult dietary supplement formulations. This technical ingredient is presented as a raw material for supplement manufacturing, supported by clear identity information, practical specifications, and formulation guidance that helps procurement and development teams understand its applications and quality parameters.

Product Specifications
Parameter Value
Product name L-Ergothioneine
CAS No. 497-30-3
Appearance White crystal
Assay ≥ 99.9% by HPLC
Purity ≥ 99.9% by HPLC
Particle size 100% pass 50 mesh
Loss on drying < 0.5%
Solubility Soluble in water
Heavy metals ≤ 10 ppm
Applications & Advantages
  • High-purity crystalline ingredient suitable for capsules, tablets, stick packs, and powder blends
  • Water-soluble profile supports flexible use in drink mixes and functional food concepts
  • HPLC assay and purity specifications enable confident lot comparison for purchasing teams
  • Ideal for clean-label antioxidant and healthy-aging supplement positioning
  • Targets B2B ingredient buyers in dietary supplement, functional food, and nutraceutical industries
  • Documentation emphasizes COA, specification, test methods, storage, and quality-control information
  • Compliant structure/function positioning supports wellness and formulation development
Frequently Asked Questions
What is L-Ergothioneine used for in supplement manufacturing?

It serves as a raw material for adult dietary supplement and functional food formulations where brands require defined ingredient identity, quality specifications, and practical processing information.

What makes this ingredient useful for technical marketing pages?

It features precise searchable terms, technical parameters, and application language that help match buyer intent without relying on vague marketing claims.

Can the page make medical or disease claims?

No. Content should avoid prevention, cure, treatment, diagnosis, or disease-specific promises. Focus remains on adult supplement applications, ingredient quality, formulation suitability, and responsible wellness positioning.

Which dosage forms are suitable?

Depending on physical form and solubility, it can be considered for capsules, tablets, powder blends, sachets, functional beverages, softgels, or lipid-based formats. Final use should be confirmed by formulators according to local regulations.

Overall Rating
5.0
★★★★★
★★★★★
Based on 50 reviews recently
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All Reviews
  • S
    Sharry
    China (Mainland) May 20.2026
    ★★★★★
    ★★★★★
    The L-ergothioneine supplied by Shanghai EGT Synbio Group offers good solubility and is supported by comprehensive stability data, providing strong support for the quality-control system of our sports nutrition products.
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