Description
Product Overview
Ergothioneine (EGT) Powder is a high-purity nutraceutical raw material widely used as a dietary supplement ingredient in advanced formulations. The active compound is L-(+)-Ergothioneine, a naturally occurring thiol derivative of histidine, classified as a sulfur-containing amino acid analog.
CAS Number: 497-30-3
Chemical Classification: Thiol-containing amino acid derivative
Origin: Primarily produced via controlled fermentation for supplement grade applications
Assay/Purity: Typically ≥98% (HPLC)
Solubility: Water-soluble
Physical Form: Fine, off-white to white powder
Ergothioneine is recognized for its role as a cellular antioxidant compound and is increasingly utilized by contract manufacturers and private label supplement brands seeking high-quality, third-party tested ingredients.
Scientific & Functional Benefits
As a supplement grade dietary supplement ingredient, Ergothioneine (EGT) is commonly used to:
Support cellular antioxidant defense systems
Help maintain healthy aging processes
Contribute to protection against oxidative stress
Support mitochondrial health
Help maintain normal cognitive and cardiovascular function
Contribute to overall cellular integrity
All claims are structure/function compliant and appropriate for nutraceutical applications.
Mechanism of Action (Structure/Function Compliant)
Ergothioneine is transported into cells via the specific OCTN1 (SLC22A4) transporter, allowing targeted intracellular accumulation. As a thiol-containing active compound, it helps neutralize reactive oxygen species and contributes to maintaining redox balance. Its stability at physiological pH supports its functional role in helping maintain cellular health and protecting biomolecules from oxidative damage.
Recommended Dosage in Finished Supplements
The recommended dosage of Ergothioneine (EGT) Powder in finished dietary supplements typically ranges from 5–30 mg per day, depending on formulation objectives and regional regulatory guidance.
For manufacturers exploring how to use Ergothioneine (EGT) Powder in dietary supplements, it is commonly incorporated into:
Capsules
Tablets
Functional powders
Combination antioxidant blends
Applications in Dietary Supplement Manufacturing
This nutraceutical raw material bulk ingredient is suitable for:
Healthy aging formulas
Cognitive support supplements
Cardiovascular wellness products
Antioxidant complexes
Sports nutrition formulations
It integrates well into GMP compliant production systems and is compatible with private label supplement development.
Technical Specifications
Appearance: Off-white to white crystalline powder
Solubility: Water-soluble
Assay: ≥98% (HPLC typical)
Heavy Metals: Within USP/AOAC acceptable limits
Microbiological Limits: Compliant with dietary supplement standards
Storage: Store in a cool, dry place, protected from light and moisture
Quality, Compliance & Certifications
Our Ergothioneine nutraceutical raw material is manufactured under GMP compliant conditions and undergoes third-party tested quality verification. Documentation may include COA, specification sheets, and relevant regulatory support for dietary supplement ingredient use.
Why Choose Us as Your Bulk Nutraceutical Supplier
As a professional bulk supplier, we support contract manufacturers and private label supplement brands with:
Consistent high-purity supplement grade material
Reliable supply chain
Regulatory-aligned documentation
Flexible bulk packaging options
Buy Ergothioneine (EGT) supplement grade bulk with confidence for advanced nutraceutical formulations.
Shipping Information
Free shipping worldwide. Shipping remains free permanently. Delivery time: 10–15 business days.
Reviews
There are no reviews yet.