We supply premium Ergothioneine (EGT) raw material with exceptional stability, high bioactivity and reliable batch consistency. Produced via advanced biological fermentation technology, our product meets international cosmetic and food additive standards. As a professional fine chemical manufacturer, we provide flexible packaging, fast global delivery and full technical support for cosmetics factories, food brands, pharmaceutical enterprises and research institutions worldwide.

✨ Product Basic Information

Ergothioneine is a natural sulfur-containing amino acid with powerful cellular antioxidant activity. Unlike common antioxidants, it is actively transported into cells via the OCTN1 transporter, accumulating in tissues to deliver long-lasting cytoprotective effects. Our product features high purity, excellent water solubility and outstanding thermal/light stability.

• 🧪 Chemical Name: Ergothioneine

• 📌 CAS Number: 497-30-3

• ⚗️ Purity: ≥99.0% (HPLC)

• 🎨 Appearance: White crystalline powder

• 📦 Packaging: 1kg aluminum foil bag / 25kg fiber drum / custom packaging

• 🌍 Monthly Supply Capacity: 30 tons, stable mass production

⚡ Product Core Advantages (Factory Direct)

Our Ergothioneine raw material outperforms market alternatives with superior production technology and strict quality control, delivering consistent high quality at competitive factory prices.

• ✅ Ultra-High Purity & Low Impurity: Strictly controlled heavy metals, residual solvents and microbial content, fully compliant with FCC and cosmetic ingredient standards

• ✅ Superior Stability: Unique thione ring structure prevents oxidation, remains stable under high temperature and UV exposure, suitable for various formulation processes

• ✅ High Bioactivity: Natural configuration, matches human endogenous absorption mechanism, delivers targeted cellular antioxidant effects

• ✅ Complete Documentation: Each shipment includes official COA, TDS, MSDS and regulatory support documents for smooth customs clearance and product registration

• ✅ Flexible Order Options: Support 10g sample testing, 1kg trial orders and large-scale bulk procurement

• ✅ Customization Service: Provide customized purity, particle size and solubility specifications according to customer formulation needs

👥 Application Fields

Our high-purity Ergothioneine raw materials are widely used across multiple industrial and commercial processing scenarios:

• 🧴 High-end cosmetic & skincare formulations (anti-aging, anti-photoaging, whitening serums)

• 🍎 Functional food and dietary supplement raw materials

• 💊 Pharmaceutical raw materials and cytoprotective formulations

• 🔬 Biochemical research and cell culture reagents

• 🏭 Animal nutrition and feed additive production

• 🌿 Custom compound active ingredient development

🔹 Attachment

Download COA and TDS for detailed specifications and purity.

• COA - Ergothioneine - 260217C.pdf

• TDS - Ergothioneine.pd

Contact Us Today for a Quote & Free Sample!

✉️ Email: jane@khonorchem.com
📞 Tel / WhatsApp / WeChat: 86-19851890163
🌍 WhatsApp: https://wa.me/8619851890163