99% Ergothioneine for Food and Cosmetic Use

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Ergothioneine (EGT) is a naturally occurring amino acid derivative and antioxidant first discovered in 1909. It is synthesized mainly by certain fungi and bacteria, and accumulates in plants and animals through the food chain. Mushrooms, especially edible species such as Pleurotus and Lentinula edodes, are among the richest dietary sources.

EGT is recognized as a unique antioxidant because it can be actively transported into cells by the OCTN1 transporter, where it helps protect mitochondria, DNA, and proteins from oxidative stress and free radical damage. Unlike many other antioxidants, ergothioneine is stable, non-toxic, and persists in tissues for extended periods.

Applications:

• Nutraceuticals & Dietary Supplements: Promotes healthy aging, supports immunity, reduces oxidative stress.

• Cosmetics & Personal Care: Used in anti-aging, skin brightening, and UV protection formulations.

• Pharmaceutical Research: Investigated for potential roles in neuroprotection, liver health, and chronic disease prevention.

With its strong safety profile and versatile health benefits, ergothioneine is considered a “longevity vitamin” candidate and is increasingly popular in global health and wellness industries.