L-Ergothioneine is a naturally occurring amino acid. It is a powerful antioxidant.
Discover the innovative 3rd-generation L-Ergothioneine, produced through advanced biosynthesis for superior purity (≥99%) and sustainability. Building on the evolution from 1st-generation natural extraction and 2nd-generation chemical synthesis, this water-soluble antioxidant offers exceptional stability and bioavailability via its unique Ergothioneine Transporter (ETT). Designed to combat oxidative stress, support anti-aging, and enhance skin health, it is a versatile and safe ingredient for modern skincare formulations, backed by COSMOS certification.