Ergothioneine

Product Overview

Ergothioneine is a natural sulfur-containing amino acid derivative, mainly found in mushrooms, certain bacteria, and plants. It exhibits strong antioxidant, anti-aging, and cell-protective properties, and is commonly used in skincare and nutritional supplements.

Product Usage

• Nutritional Supplements: Used to enhance antioxidant capacity, support immune health, and reduce oxidative stress.
• Skincare: Incorporated in anti-aging and protective cosmetics to neutralize free radicals and prevent UV-induced damage.
• Pharmaceuticals: Investigated for potential therapeutic benefits in conditions like pre-eclampsia, neurodegenerative diseases, and inflammation.
• Biotechnology: Utilized as a stabilizer for biological molecules under oxidative stress conditions.

Product Ingredients

• Ergothioneine: The primary active component, a sulfur-containing histidine betaine (2-mercaptohistidine trimethylbetaine).

Product Specifications

• Appearance and Color: Colorless to white crystalline powder
• CAS Number: 497-30-3
• Molecular Formula: C₉H₁₅N₃O₂S
• Solubility: Highly soluble in water (50 mg/mL), soluble in acetone, hot ethanol, and methanol.
• Storage: Store in a cool, dry place at 0–25 °C, protected from light and moisture to maintain stability.