We’re a biotechnology company before anything else. Our patented bioengineering process redefines how L-Ergothioneine is made, delivering purity, transparency, and clinically studied results that set a new standard for the industry.
30+
Clinical Trials
GENEIII leads and conducts investigator-initiated trials, including 7 current ongoing trials.
99.99%
Purity
One of the purest verified forms of L-Ergothioneine in the world.
100+
Studies on L-EGT
Extensive global research supports L-Ergothioneine’s unique biology and antioxidant activity.
33
Patents
GENEIII’s patented fermentation and purification technologies advance L-Ergothioneine production with exceptional purity and consistency.
Our Story
Founded in 2021, GeneIII emerged to make next‑generation wellness accessible. We pioneered a patented, sustainable fermentation process to produce 99.99% pure L‑Ergothioneine—a rare antioxidant studied for its role in cognition, liver health, and longevity.
Completed construction of our biotechnology R&D laboratory, establishing a foundation for scientific innovation and large-scale production of clinically studied antioxidants
Achieved engineering-scale mass production of 99.99% pure L-Ergothioneine through a cGMP pharmaceutical-grade platform, setting a new benchmark for purity and precision in antioxidant biosynthesis.
Filed a human clinical trial demonstrating ergothioneine’s potential to improve liver function. The study was conducted at a Class III Grade A hospital and officially registered on the national clinical trial registry, marking a significant step toward clinical validation and safety assurance.
Formed a strategic partnership with Professor Barry Halliwell at the National University of Singapore and began a collaboration with the Temasek Life Sciences Research Institute to explore ergothioneine’s role in ovarian anti-aging and cellular longevity.
Science Meets Quality
We’re one of the only brands offering IIT‑backed L‑Ergothioneine, supported by “Investigator-Initiated Trials.”
Our products are manufactured in cGMP‑certified U.S. facilities and reflect rigorous quality standards.
We collaborate with global experts like Professor Barry Halliwell, the pioneering scientist in L‑Ergothioneine research, to uphold the scientific integrity behind every GeneIII formulation.
