Fermentation Derived Mushroom Ergothioneine 99.99% Dietary Supplement Ingredient
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.
| Parameter | Value |
|---|---|
| Product name | L-Ergothioneine |
| CAS No. | 497-30-3 |
| Appearance | White crystal |
| Assay | ≥ 99.99% by HPLC |
| Purity | ≥ 99.99% by HPLC |
| Particle size | 100% pass 50 mesh |
| Loss on drying | < 0.5% |
| Solubility | Soluble in water |
| Heavy metals | ≤ 10 ppm |
- 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
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.
It features precise searchable terms, technical parameters, and application language that help match buyer intent without relying on vague marketing 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.
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.
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