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Shaanxi Kaishi Biotechnology Co., Ltd
$560
1-49 Others
$500
50-499 Others
$480
≥500 Others
Product Attributes
Model No.: ks-20260301
Product Description
Ergothioneine is a naturally occurring amino acid derivative and a potent antioxidant, primarily sourced from edible mushrooms such as Hericium erinaceus and Auricularia auricula. It is widely used in dietary supplements, functional foods, cosmetics, and nutraceutical formulations due to its ability to support cellular protection, oxidative stress management, and overall wellness. Global demand for high-purity Ergothioneine continues to grow among health-conscious consumers and premium supplement brands.
Content Note: Prepared by our technical team based on current scientific literature. Health claims comply with FDA/EFSA guidelines. Last reviewed: May 2026
Our Ergothioneine is supplied as a high-purity, water-soluble powder suitable for B2B applications. Key specifications include:
| Specification | Standard / Range | Test Method | Available Form |
|---|---|---|---|
| Ergothioneine Content | ≥98% | HPLC Analysis | Powder |
| Appearance | White to off-white crystalline powder | Visual Inspection | Powder |
| Moisture | <5% | Loss on Drying | Powder |
| Heavy Metals | ≤10 ppm | ICP-MS | All Forms |
| Solvent Residue | Compliant with USP | GC Analysis | All Forms |
High-quality Ergothioneine is extracted from edible mushrooms cultivated under controlled conditions. The extraction method preserves its antioxidant activity and water solubility, ensuring superior bioavailability and stability compared to synthetic alternatives.
| Source | Ergothioneine Content | Feature |
|---|---|---|
| Edible Mushrooms (Hericium / Auricularia) | ≥98% | High-purity, standardized, natural extract |
| Synthetic Ergothioneine | ≥95% | Stable, cost-effective alternative |
| Dosage Form | Recommended Use | Target Industry |
|---|---|---|
| Capsules / Tablets | 5–20 mg per serving | Dietary Supplements |
| Powder Blends | 0.1–1% fortification in functional foods | Functional Foods & Beverages |
| Topical Formulations | 0.05–0.5% in creams or serums | Cosmetic & Skincare Products |
Ergothioneine is valued for its antioxidant and cellular protective properties. Key applications include:
According to a study in Redox Biology (2020), Ergothioneine demonstrated significant antioxidant activity and protection against cellular oxidative stress.
According to a study in Journal of Functional Foods (2019), Ergothioneine supplementation improved cellular defense mechanisms and oxidative stability in food matrices.
We provide high-quality Ergothioneine with full global certifications and flexible OEM services:
Studies suggest 5–20 mg per day, depending on the formulation and target consumer group.
Yes, it can be incorporated into powders, drink mixes, bars, and other fortified food products.
Yes, Ergothioneine is highly water-soluble, which allows easy incorporation into beverages and other aqueous formulations.
Yes, it can be added to creams, serums, and lotions to support antioxidant protection and skin wellness.
Yes, we offer OEM services including capsules, tablets, softgels, powders, and custom blends tailored to your specifications.
Packaging & Delivery
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.