L-Ergothioneine
Research & Manufacturing.
A naturally occurring amino acid antioxidant with growing interest across supplement, food, and cosmetic applications.
Overview
About L-Ergothioneine
L-Ergothioneine (EGT) is a naturally occurring amino acid that functions as a cytoprotective antioxidant. Unlike many antioxidants, EGT accumulates in cells via a specific transporter (OCTN1), suggesting a distinct physiological role.
Found in mushrooms and certain bacteria, EGT has demonstrated notable stability and cellular retention. Researchers have proposed it may serve an important biological role given its dedicated transport mechanism.
Powerful Antioxidant
Exceptional radical scavenging capacity with prolonged cellular retention.
BBB Permeability
Crosses blood-brain barrier; accumulates in neural tissue.
Cellular Protection
Scavenges reactive oxygen species in mitochondria and cytoplasm.
Technical Specifications
CAS Number
497-30-3
Formula
C9H15N3O2S
Molecular Weight
229.30 g/mol
Appearance
White to Off-White Powder
Purity (HPLC)
≥ 99.0%
Solubility
Water
Standard pack sizes: 1kg, 5kg, 25kg.
Custom specifications available.
Intellectual Property
Proprietary Patents
Mironova Labs has secured multiple patents highlighting our advancements in ergothioneine research and applications.
Salts & Crystalline Forms
Patent WO2024006568A1
Various salt forms of L-ergothioneine, including crystalline structures and preparation methods to enhance stability and bioavailability.
Synthesis Methods
Patent US20160264530A1
Nα,Nα,Nα-Trialkyl histidine derivatives for EGT synthesis. A robust, scalable manufacturing approach from readily available starting materials.
Vitamin C Enhancement
Patent WO2019173159A1
Compositions for maintaining and increasing vitamin C levels in cells, enhancing antioxidant defenses and overall health.
Versatility
Applications
L-Ergothioneine's unique properties make it ideal for diverse industries and formulations.
Supplements
- Antioxidant formulations
- General wellness
- Athletic recovery
- Healthy aging
Cosmetics
- Skin care formulations
- Post-sun products
- Brightening serums
- Hair care formulations
Functional Foods
- Beverages
- Nutritional bars
- Fortified foods
- Sports nutrition
Research
- Cellular studies
- Oxidative stress research
- Biomarker studies
- Drug development
Ergothioneine ActiveMix™
Scientifically-validated, proprietary line of EGT-based solutions designed for cosmetic and beauty applications with enhanced stability and efficacy.
ActiveMix™ MC1
SKU: MNL-MC1
EGT on Non-Colloidal Microcrystalline Cellulose (MCC) - Ideal for anhydrous-based cosmetic applications.
Ideal Applications:
Lipsticks • Foundations • Color Cosmetics • Solid Cleansers • Pencils
ActiveMix™ MC2
SKU: MNL-MC2
EGT on Colloidal Microcrystalline Cellulose (cMCC) - Ideal for aqueous-based cosmetic formulations.
Ideal Applications:
Creams & Lotions • Serums • Facial Cleansers • Lash & Mascara Products
IntenCfy™
Co-developed with Barnet Products
Powerful Ascorbic Acid Booster Technology - Combines Magnesium Ascorbyl Phosphate (MAP) with EGT for enhanced cellular protection.
Key Benefit:
3x Increase in Intracellular Vitamin C at 0.25% MAP with EGT addition
Explore Ergothioneine for Your Products
Contact our team to discuss formulation support, custom quantities, and technical documentation.