Shaanxi Yuantai Biological Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of ergothioneine powder in China. With abundant experience, we warmly welcome you to wholesale bulk ergothioneine powder for sale here from our factory. Quality products and reasonable price are available.
High-Purity Ergothioneine (EGT) Powder Manufacturer & Supplier
As a professional manufacturer and global supplier of Ergothioneine (EGT) Powder, we provide high-purity, premium-quality ergothioneine for the nutraceutical, pharmaceutical, cosmetic, and functional food industries. Manufactured under strict quality control standards, our Ergothioneine offers excellent purity, stability, and batch-to-batch consistency to meet the requirements of international markets.
Ergothioneine (EGT), also known as L-Ergothioneine, is a naturally occurring sulfur-containing amino acid derivative recognized for its exceptional antioxidant properties. It helps protect cells from oxidative stress by scavenging free radicals, supporting mitochondrial function, maintaining DNA integrity, and promoting healthy cellular activity. Thanks to its outstanding stability and bioavailability, Ergothioneine has become a highly sought-after ingredient in anti-aging supplements, functional foods, skincare formulations, and innovative health products.
With advanced manufacturing technology, reliable production capacity, competitive pricing, and comprehensive quality documentation, we supply Ergothioneine Powder in bulk to customers worldwide. OEM/ODM services, customized specifications, and flexible packaging options are available to meet different application needs.
Contact us today to request a quotation, technical data sheet (TDS), certificate of analysis (COA), or a free sample.
| Product Name | Appearance | Purity / Content | Form | Recommended Applications |
|---|---|---|---|---|
| Ergothioneine (EGT) | Colorless to Light Yellow Transparent Liquid | 0.3% EGT | Liquid | Facial toner, essence, lotion, cream, mask, shampoo, body care, cosmetic formulations |
| Ergothioneine (EGT) | Colorless to Light Yellow Transparent Liquid | 1.0% EGT | Liquid | High-end skincare, anti-aging serum, functional cosmetics, OEM/ODM cosmetic formulations |
| Ergothioneine (EGT) | White to Off-white Crystalline Powder | 99% EGT (HPLC) | Powder | Dietary supplements, functional foods, pharmaceuticals, cosmetics, nutraceutical ingredients |
Test report
| Item | Specification | Test Result | Test Method |
|---|---|---|---|
| Appearance | White to Off-white Crystalline Powder | Conforms | Visual |
| Identification | Positive | Conforms | HPLC |
| Assay (L-Ergothioneine) | ≥99.0% | 99.42% | HPLC |
| Solubility | Freely Soluble in Water | Conforms | In-house |
| Loss on Drying | ≤1.0% | 0.28% | USP |
| Residue on Ignition | ≤0.5% | 0.06% | USP |
| pH (1% Solution) | 5.0–7.5 | 6.21 | USP |
| Heavy Metals | ≤10 ppm | <10 ppm | ICP-MS |
| Lead (Pb) | ≤1.0 ppm | <0.10 ppm | ICP-MS |
| Arsenic (As) | ≤1.0 ppm | <0.10 ppm | ICP-MS |
| Cadmium (Cd) | ≤1.0 ppm | <0.05 ppm | ICP-MS |
| Mercury (Hg) | ≤0.1 ppm | <0.01 ppm | ICP-MS |
| Total Plate Count | ≤1,000 CFU/g | <100 CFU/g | USP |
| Yeast & Mold | ≤100 CFU/g | <10 CFU/g | USP |
| Coliforms | Negative | Negative | USP |
| Escherichia coli | Negative | Negative | USP |
| Salmonella | Negative / 25 g | Negative | USP |
| Storage | Store in a tightly sealed container in a cool, dry, and well-ventilated place. Protect from moisture, heat, and direct sunlight. | ||
| Shelf Life | 24 months when stored under the recommended conditions in the original unopened packaging. | ||
| Packaging | 1 kg/aluminum foil bag, 5 kg/carton, 25 kg/fiber drum with double food-grade PE bags inside, or customized packaging upon request. | ||
|
Conclusion |
The product complies with the above specifications and meets the quality requirements. | ||
What are the benefits?
Anti-oxidize effect
Studies have shown that a certain concentration of ergothioneine in the body can act as an antioxidant.
Protective effect on cells
Ergothioneine is a powerful hypochlorous acid scavenger (HOCl), and while many compounds react with hypochlorous acid, few react as rapidly as ergothioneine.
Anti-inflammatory effect
Ergothioneine powder can inhibit peroxynitrite-mediated amino acid oxidation, such as tyrosine nitration, thus providing feasibility for the treatment of inflammation.
Other biological functions
Transport cations and catalysis of carbon dioxide carboxylation or decarboxylation reactions;
Modulate histamine or antihistamine effects;
Choline-like function or anti-parasympathetic neurophysiological effect; can modulate the reactivity of other acyl carriers or itself as an acid-based carrier.
Metabolism
Ergothioneine can boost metabolism
Anti-oxidize effect
A large number of studies have shown that ergothioneine has strong antioxidant capabilities. Ergothioneine is a highly effective scavenger of singlet oxygen, superoxide ions, hydrogen peroxide, lipid peroxides, nitric oxide derivatives and hydroxyl radicals. Its antioxidant mechanism in the body has not yet been fully elucidated. Ergothioneine chelates various divalent metal cations such as Cu2+, Hg2+, Zn2+, Cd2+, Fe2+, Ni2+, etc. to form a complex with no redox activity, preventing these metal ions from participating in the activity. For the production of oxygen, ergothioneine can regulate the antioxidant enzyme system, activate antioxidant enzymes, such as glutathione peroxidase, superoxide dismutase, and catalase, and maintain reduced glutathione and oxidized glutathione. Glutathione ratio, inhibiting super oxidative kinase, ergothioneine also combats reactive oxygen species produced when hydrogen peroxide interacts with hemoglobin and myoglobin.
Anti-inflammatory effect
Ergothioneine has anti-inflammatory properties and its potential to modulate pro-inflammatory cytokines. Ergothioneine can effectively inhibit the activation of the NF-κB gene signaling pathway and slow down the release of inflammatory factors such as IL-8β. Ergothioneine can also inhibit the expression of IL-8β, IL-6β and other genes and inhibit inflammatory responses. Ergothioneine dose-dependently inhibits the synthesis of pro-inflammatory cytokines IL-6 and IL-8 and prevents cell death by inhibiting the expression of pro-apoptotic factors Bax and caspase-3. Ergothioneine significantly reduces lung and intestinal ischemia-reperfusion injury by reducing serum IL-1β and TNF-α levels.
Anti-nerve damage effect
Both in vivo and in vitro experiments have shown that EGT has certain effects on the development, maintenance and antagonism of damage to the nervous system. Ergothioneine can promote the differentiation of neuronal stem cells, inhibit brain damage caused by β-amyloid accumulation or D-galactose, slow down mitochondrial dysfunction of nerve cells, and protect neuronal damage. Ergothioneine accumulation in the brain helps reduce oxidative stress and neuroinflammation, potentially reducing signs or symptoms of neurological disease.
Applications of Ergothioneine (EGT)
Ergothioneine (EGT) is a naturally occurring antioxidant widely used in the cosmetic, nutraceutical, food, and biotechnology industries. Its excellent antioxidant properties, high stability, and water solubility make it an ideal functional ingredient for a variety of formulations.
Cosmetics & Personal Care
EGT helps protect skin from oxidative stress caused by UV exposure and environmental factors, making it a popular ingredient in premium skincare products.
Applications:
- Anti-aging skincare
- Brightening products
- Serums and essences
- Creams and lotions
- Sunscreen and after-sun care
- Hair care products
Functional Foods & Dietary Supplements
EGT is commonly used in health supplements and functional foods to support antioxidant protection and overall wellness.
Applications:
- Capsules and tablets
- Functional beverages
- Protein powders
- Nutrition products
- Healthy aging supplements
Available Specifications:99% Powder, 1% Liquid, and 0.3% Liquid for different formulation requirements.
Company introduction and certificates obtained
Shaanxi Yuantai Biotechnology Co., Ltd. was established in 2014, mainly supplying herbal extracts, functional cosmetic raw materials, organic products, etc. We have our own factories, R&D and quality inspection teams, and have the conditions for development, production, and quality assurance. At present, we have obtained cGMP.FSSC22000,ISO9001, ISO22000, HALAL, KOSHER, HACCP, FDA and other certificates.
For more information about Ergothioneine Powder or other products, please contact:
Email: sales@sxytbio.com
Tel/WhatsApp: +86 177 8257 7059
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