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Quality Antioxidant Mushrooms L-Ergothioneine Supplement FDA Certified factory
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Quality Antioxidant Mushrooms L-Ergothioneine Supplement FDA Certified factory
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Antioxidant Mushrooms L-Ergothioneine Supplement FDA Certified

Specifications
Highlight:

FDA Certified L-Ergothioneine Supplement

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antioxidant L-Ergothioneine Supplement

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FDA Certified l ergothioneine mushrooms

Productname:
L-Ergothioneine Supplement
Activeingredient:
L-Ergothioneine
Storageinstructions:
Store In A Cool, Dry Place
Purity:
≥ 99.99%
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 Ingredient
Product Overview

Dr.Ergo® L-Ergothioneine is a high-purity functional nutrition ingredient developed for oral beauty, antioxidant, cellular protection, healthy-aging and premium dietary supplement formulations.

With an L-Ergothioneine content of ≥99.9%, Dr.Ergo® provides B2B customers with a standardized active ingredient for the development of capsules, tablets, powders, gummies, jellies, beauty drinks, functional beverages, coffee products and other nutrition applications.

L-Ergothioneine, commonly abbreviated as EGT, is a naturally occurring sulfur-containing amino acid derivative found in certain mushrooms and microorganisms. It has been widely investigated for its antioxidant properties and its potential role in protecting cells against oxidative stress.

Functional Applications
  • Oral beauty and beauty-from-within
  • Antioxidant nutrition
  • Cellular protection
  • Skin health
  • Healthy aging
  • Cognitive wellness
  • Daily wellness supplementation

Compared with mushroom extracts and general botanical materials, Dr.Ergo® L-Ergothioneine provides a more defined and standardized ingredient profile. Its high active content, crystalline powder form and biofermentation-derived production process support accurate dosage design, batch-to-batch consistency and professional quality documentation.

Final formulations, use levels and product claims should be assessed according to the intended market, dosage form, target population and applicable regulatory requirements.

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
Product Category Functional nutrition ingredient
Main Positioning Oral beauty, antioxidant support, cellular protection and healthy aging
Application Forms Capsules, tablets, powders, gummies, jellies, beauty drinks, functional beverages and coffee products
Solubility Water-soluble; suitability should be confirmed through formulation testing
Quality Documentation Certificate of Analysis, product specification and relevant testing documents
Regulatory Documentation GRAS-related, Novel Food-related and GMP-related documentation available according to the applicable product and market scope
Storage Store in a tightly sealed container in a cool, dry place, protected from light and moisture
Packaging Available according to commercial requirements
Shelf Life According to the current product specification and stated storage conditions
Key Advantages
≥99.99% Defined Active Content

The high and clearly defined L-Ergothioneine content supports accurate dosage calculation, consistent formulation design and reliable finished-product development.

Biofermentation-Derived Production

The controlled biofermentation process provides a standardized alternative to mushroom extraction and other natural extract materials. It supports consistent production, stable ingredient quality and scalable commercial supply.

Standardized Crystalline Powder

The white to off-white crystalline powder is suitable for evaluation in capsules, tablets, powder blends, gummies, jellies and other solid or semi-solid product formats.

Oral Beauty and Healthy-Aging Positioning

Dr.Ergo® can be incorporated into beauty-from-within and healthy-aging formulations designed around antioxidant nutrition, cellular protection and skin-health concepts.

Water-Soluble Ingredient Profile

Its water-soluble profile allows Dr.Ergo® to be evaluated for beauty drinks, functional beverages, coffee products, ready-to-mix powders and other water-based formulation systems. Compatibility, clarity, taste, processing stability and shelf-life performance should be confirmed in the final formulation.

Standardized Alternative to Mushroom Extracts

Unlike mushroom extracts containing multiple naturally occurring compounds, Dr.Ergo® provides a defined L-Ergothioneine active content. This supports clearer formulation calculations, ingredient labeling and quality control.

Flexible Formulation Applications

Dr.Ergo® can be considered for a range of premium nutrition products, including:

  • Dietary supplement capsules
  • Tablets
  • Sachets and powder blends
  • Gummies
  • Functional jellies
  • Beauty drinks
  • Functional beverages
  • Coffee and nutrition drink products
  • Healthy-aging formulations
B2B Quality Documentation Support

Supporting documents can assist purchasing, quality, regulatory and product-development teams during ingredient evaluation. Available documentation may include:

  • Certificate of Analysis
  • Product specification sheet
  • Purity and identity testing
  • Heavy-metal testing
  • Microbiological testing
  • Allergen statement
  • GMO statement
  • Stability information
  • Storage and handling guidance
  • Applicable regulatory support documentation

The availability and scope of individual documents should be confirmed with the supplier according to the product grade and intended market.

Application Considerations

Before commercial use, customers should evaluate Dr.Ergo® under the actual conditions of the finished product, including:

  • Target daily intake
  • Dosage form
  • Processing temperature
  • Product pH
  • Ingredient compatibility
  • Sensory characteristics
  • Solubility and dispersion
  • Finished-product stability
  • Packaging system
  • Local regulatory requirements

All finished-product claims should be reviewed according to the complete formulation, intended population, recommended intake and applicable laws in the destination market.

Disclaimer

This information is intended for business-to-business ingredient evaluation and product-development purposes only. It is not intended to diagnose, treat, cure or prevent any disease.

Product specifications, permitted applications, use levels and regulatory status may vary by market. Customers are responsible for confirming the suitability and compliance of the ingredient and finished product in the intended jurisdiction.

Overall Rating
5.0
★★★★★
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Based on 50 reviews recently
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All Reviews
  • L
    Li
    China (Mainland) May 12.2026
    ★★★★★
    ★★★★★
    For nutraceutical ingredient procurement, Shanghai EGT Synbio Group provides consistently high-quality L-ergothioneine together with a comprehensive technical documentation package, helping reduce our supplier qualification and review workload.
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