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Pure L-ergothioneine Powder

Product Name: Pure L-ergothioneine Powder
CAS No.: 497-30-3
Molecular Formula: C₉H₁₅N₃O₂S
Molecular Weight: 229.30
Synonyms: EGT; L-Ergothioneine; 2-Mercaptohistidine trimethylbetaine; Thiolhistidine betaine;
Appearance: White to off-white crystalline powder
Specification: (Purity) ≥99.0%
Test Method: HPLC
Product Description

Pure L-Ergothioneine Powder – Premium Mitochondrial Antioxidant Solution

The answer is Easy Health Inc's Pure L-ergothioneine Powder. Our pharmaceutical grade ingredient is manufactured from state-of-the-art microbial fermentation with >99.0% purity validated by HPLC, and supported by 11+ years’ botanical extraction experience. EGT is more stable than vitamin C or polyphenols with limited bioavailability and has a specific OCTN1 transporter to transfer it directly to the mitochondria. It is fully active in the pH range 4–8, survives processing temperatures up to 120 °C and has no pro-oxidant risk even at high concentrations. ISO, Halal, Kosher and FDA recognised manufacturing for formulation confidence with batch-to-batch consistency.

L-ergothioneine

What Makes Pure L-Ergothioneine Powder the Smart Antioxidant Choice?

Your compositions deserve more than generic antioxidants that decompose before they get to you. The product is one molecule that addresses three major industry concerns.

First, it is the only antioxidant with its own cellular "express lane". The transporter OCTN1 aggressively transports EGT into mitochondria where 90% of oxidative damage occurs. Such tailored action leads in lower doses required for superior effects than passive diffusion compounds.

Second, the stability difficulties disappear. Vitamin C makes your serums yellow and CoQ10 takes a lot of solubilization. Our crystalline powder is colourless, odourless and fully active in water or emulsion systems with no carriers.

Third, safety and effectiveness; This is a molecule found naturally in human tissues, is GRAS, non-toxic at all dosages tested and actually regenerates depleted Vitamin C, E and glutathione so prolonging the lifespan of your complete antioxidant system.

L-ergothioneine Powder advantage

Technical Specifications & Quality Parameters

Parameter Specification
Appearance White to off-white crystalline powder
Purity ≥99.0%
Test Method HPLC
pH (1% solution) 6.0–7.5
Loss on Drying ≤0.50%
Residue on Ignition ≤0.10%
Lead (Pb) ≤1 ppm
Arsenic (As) ≤1 ppm
Cadmium (Cd) ≤0.5 ppm
Mercury (Hg) ≤0.1 ppm
Total Plate Count ≤1,000 CFU/g
Yeast & Mold ≤100 CFU/g
E. Coli Negative
Salmonella Negative/25g

Our traceability system tracks every batch from raw material sourcing through final packaging, ensuring consistent quality you can document for regulatory submissions.

L-ergothioneine Powder Packing

Core Advantages That Differentiate Your Formulations

Targeted Delivery to Mitochondria

The OCTN1/SLC22A4 transporter is not merely a delivery mechanism, it is a competitive advantage. Unlike random scattered traditional antioxidants inside the cells, Pure L-ergothioneine Powder is specifically concentrated where oxidative damage is maximised. By targeting selectively, your product claims are supported by biological mechanism, not marketing hope.

Unmatched Formulation Flexibility

Make clean-label products with no compromises. Our EGT is readily soluble in water at >10 mg/mL, durable to 120°C processing, and active from pH 4 to 8. It won't discolour your light coloured cosmetics, precipitate in tough pH ranges, or require novel solubilizers that complicate your ingredient deck.

Broad-Spectrum Protection Without Trade-offs

Antioxidant that scavenges hydroxyl radicals, superoxide anions, peroxynitrite and singlet oxygen. Twice as potent as CoQ10 and three times as potent as Vitamin E. How is it different?  EGT’s thione composition means it cannot turn into a pro-oxidant under any circumstances – removing safety issues that exist with high doses of traditional antioxidants.

Supported by Intrinsic Biology

L-Ergothioneine is naturally present in the liver, kidneys, eyes and skin so your body knows what to do with it. Their innate familiarity makes them incredibly safe, perfect for products for sensitive skin, eye treatments and daily supplements where tolerance is key.

L-ergothioneine Powder R&D

L-ergothioneine Powder Certification

Strategic Applications Across Health Markets

Skin Care Advanced Formulations

Add to high-end anti-aging serums, sunscreens and eye creams where you require proven DNA protection from UV-induced damage. EGT’s collagenase inhibition maintains structural integrity in complicated emulsion systems, and inhibits yellowing that detracts from shelf appeal.

Brain Health Supplements

Develop neuroprotective capsules by using EGT ability to pass blood-brain barrier via OCTN1 transporters. Guard neuronal mitochondria against oxidative stress, the root cause of many age-related cognitive issues your clients are actively seeking answers for.

Nutricosmetics of Precision

Develop beauty-from-within solutions where EGT acts in synergy with hydrolyzed collagen to prevent protein glycation and oxidative degradation in high-moisture liquid shots and effervescent tablets.

Sports Nutrition and Recovery

Support mitochondria during high intensity workout when oxidative stress is highest. EGT concentrations in muscle, heart and red blood cells via OCTN1 make it especially significant for performance driven formulations.

L-ergothioneine Powder application

FAQ

Q: What is the difference between L-Ergothioneine and other antioxidants like Vitamin C or CoQ10?

A: L-Ergothioneine has three main points of interest. Its specific cellular transporter (OCTN1) aggressively transports it into cells and concentrates it within mitochondria where 90% of cellular ROS are generated, therefore offering significantly more effective protection than passive diffusion. Secondly, greater stability: Vitamin C oxidises and becomes yellow in a matter of weeks; CoQ10 is fat-soluble and hard to manufacture. EGT is colourless, odourless, water soluble, and stable over pH 4-8 and temperatures up to 120°C. Third, no pro-oxidant risk: High doses of Vitamin C can be a pro-oxidant under certain conditions but EGT never is. It scavenges free radicals and recycles depleted Vitamins C and E back to their active forms. In brief, EGT is more intelligent, more stable and safer than the conventional antioxidants.

Q : What is the lead time to provide product for product development ?

A: We have standard specifications in stock, and can ship immediately. Custom purity standards or unique packaging usually take 3-5 days. We work with FedEx, DHL and UPS for fast worldwide delivery of your samples for formulation trials and offer sea freight solutions for cost effective bulk orders.

Q: Do you give paperwork for regulatory compliance?

A: Every batch is accompanied by a Certificate of Analysis that contains thorough specification testing, heavy metal screening and microbiological analysis. We provide allergen statements, BSE/TSE declarations, GMO status documents, and letters of support for your regulatory submissions. With our ISO , Halal , Kosher , FDA registration and organic certifications we make your compliance procedure easy in markets .

Q: Is L-Ergothioneine compatible with other active ingredients?

A: Yes. The product is very compatible with Vitamin C, Niacinamide, Retinol, peptides and Hyaluronic acid. It actually helps them work better , by cycling the oxidised forms back into active forms . Our R&D team offers formula optimisation support so you can realise synergistic benefits in your specific application.

L-ergothioneine Powder Bulk Goods

Partner with Easy Health Inc. for Innovation-Driven Solutions

Ready to elevate your formulations with pharmaceutical-grade Pure L-ergothioneine Powder? Contact our team at devin@easyhealthbio.com for samples, technical documentation, and customized solutions today.

L-ergothioneine Powder Shipment