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Shaanxi Kaishi Biotechnology Co., Ltd
Product Attributes
Brand: KAISHI
Origin: SHAANXI,CHINA
Certification: COA MSDS ISO
Types Of: Herbal Extract
Traits: Powder
Extraction Method: Liquid-Solid Extraction
Package: Bottle, Can, Drum
Place Of Origin: China
Supply Ability & Additional Information
Packaging: 1kg/bag 25kg/drum
Productivity: 5000kg
Transportation: Ocean,Land,Air,Express
Place of Origin: SHAANXI,CHINA
Supply Ability: 5000kg
Certificate: COA MSDS ISO
Port: Shanghai,Guangzhou,Beijing
Payment Type: T/T,Paypal
Incoterm: FOB,CIF,EXW,DDP
Product Description
Ergothioneine Powder is a naturally occurring antioxidant amino acid derivative widely recognized for its potential in supporting cellular protection and overall wellness. Sourced primarily from mushrooms and fermented plant materials, this ingredient has gained global attention in the nutraceutical, functional food, and dietary supplement industries. Its stability under heat and oxidative conditions makes it an ideal candidate for various formulation types, including capsules, softgels, tablets, and powdered blends. Plant Extracts
Content Note: Prepared by our technical team based on current scientific literature. Health claims comply with FDA/EFSA guidelines. Last reviewed: May 2026
According to a study in Free Radical Biology and Medicine (2020), Ergothioneine demonstrated significant intracellular antioxidant activity, suggesting potential protective effects on mitochondria.
Research in Journal of Agricultural and Food Chemistry (2019) indicated that dietary Ergothioneine supplementation may help mitigate oxidative stress markers in human plasma.
| Specification | Details |
|---|---|
| Active Compound | Ergothioneine ≥ 98% |
| Appearance | White to off-white crystalline powder |
| Solubility | Water-soluble, stable in pH 2–8 |
| Test Method | HPLC (High-Performance Liquid Chromatography) |
| Moisture Content | ≤ 3% |
| Particle Size | 100% pass 80 mesh |
| Heavy Metals | Pb ≤ 1ppm, As ≤ 1ppm, Hg ≤ 0.1ppm, Cd ≤ 1ppm |
The source of Ergothioneine plays a crucial role in purity and yield. Mushrooms grown at high altitudes or fermented in controlled conditions often exhibit higher Ergothioneine content.
| Source | Ergothioneine Content | Notes |
|---|---|---|
| King Oyster Mushroom | 0.5–1.2 mg/g | High stability, ideal for powder blends |
| Fermented Rice Extract | 1.0–1.5 mg/g | Optimized for water-soluble formulations |
| Extract Form | Recommended Use | Dosage Range |
|---|---|---|
| Powder ≥ 98% | Capsules, softgels, tablets | 5–25 mg/day per serving |
| Water-Soluble Powder | Functional beverages, smoothies | 5–15 mg/day per serving |
Our Ergothioneine Powder meets stringent quality standards and is manufactured in ISO 9001, GMP, HACCP, Kosher, and Halal certified facilities. We support a variety of dosage forms, including capsules, softgels, tablets, and powders, with flexible minimum order quantities and private label options. Custom formulation assistance is available to help optimize extract ratios for your product line.
It is primarily used in dietary supplements, functional foods, beverages, and cosmetic formulations for its antioxidant properties.
Typically, 5–25 mg per serving depending on the formulation type and target application.
Yes, Ergothioneine Powder is water-soluble and stable in a wide pH range (2–8).
Yes, we offer flexible OEM solutions, private labeling, and custom formulation support to meet client specifications.
Our product is produced in facilities certified with ISO 9001, GMP, HACCP, Kosher, and Halal standards.
Purity is tested using HPLC, ensuring ≥ 98% Ergothioneine content per batch.
Yes, the water-soluble powder is suitable for functional drinks, smoothies, and other liquid formulations.
Packaging & Delivery
| Selling Units: | Kilogram |
|---|---|
| Package Type: | 1kg/bag 25kg/drum |
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