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ERGOTHIONEINE (EGT) POWDER >=99% PURITY

BULK L-ERGOTHIONEINE (EGT) POWDER SUPPLIER | COSMETIC GRADE ≥99.0%

Focus on safe, bio-based and clean label ingredients for cosmetics.

As a specialized plant extract manufacturer and active ingredients supplier, we provide high-purity Bulk L-Ergothioneine (EGT) powder. Our cosmetic grade EGT powder is obtained by synthetic methods, characterized by high purity and stable quality. It is widely used in anti-aging, antioxidant, and skin brightening cosmetic formulations.

PRODUCT INTRODUCTION

L-Ergothioneine Technical Specifications & Quality Standards for Bulk Sourcing

Parameter IdentificationStandard & Specifications
Product NameL-Ergothioneine (EGT) Powder
CAS Number497-30-3
Molecular FormulaC9H15N3O2S
Molecular Weight229.30 g/mol
AppearanceWhite to off-white crystalline powder
Assay (By HPLC)≥ 99.0% (Dry basis)
Solubility in Water (20°C)Soluble (Clear, Colorless solution)
Loss on Drying≤ 1.0%
Residue on Ignition≤ 0.5%
Heavy Metals (Total)≤ 10 ppm
- Lead (Pb) / Arsenic (As)≤ 1.0 ppm / ≤ 1.0 ppm
- Mercury (Hg) / Cadmium (Cd)≤ 0.1 ppm / ≤ 1.0 ppm
Total Aerobic Microbial Count≤ 100 cfu/g

Skin Brightening & UV Protection

Synergistic mechanisms block melanin transfer, visibly reduce dark spots, and protect against UV-induced DNA damage. Discover more.

Cellular Longevity & Anti-Aging

EGT is actively transported into mitochondria, protecting cellular vitality and extending cellular lifespan. Discover more.

Formulation Guidance

Highly stable across a wide pH range. Explore expert tips for maximum efficacy of EGT in final product formulas.

EGT Active Mechanism & Formulation Guide for Cosmetic Chemists

Mitochondrial Target OCTN1 Auto-bond: Acts as an intelligently localized antioxidant. It uses the OCTN1 transporter to actively penetrate into the mitochondria of skin cells, neutralizing ROS at the origin point.
Synergistic Skin Brightening: Inhibits tyrosinase activity and blocks melanin transport, effectively preventing the formation of age spots and hyperpigmentation.
Targeted Applications: Premium anti-aging serums, DNA repair creams, sun care products, and intensive eye care formulations.
Recommended Dosage: 0.01% - 0.5% (Highly effective at low concentrations, up to 1.0% in specialized treatment products).
Solubility & Stability: 100% water soluble. Highly stable under normal processing conditions (pH 3-8) and resists oxidation longer than Vitamin C.
System Compatibility: Excellent compatibility with standard cosmetic ingredients. Can be easily incorporated into the aqueous phase of emulsions or serums. Compatible with Vitamin C, Niacinamide, and Hyaluronic Acid.

*Disclaimer: The formulation details and mechanisms described above are for informational purposes only. The cosmetic chemist must determine the suitability of the active ingredients for their specific formulations and ensure compliance with regional regulations for cosmetic products.

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