At ETRNL, our foundation is built on an extraordinary alliance between leading minds in academia, clinical medicine, and space science. This unparalleled collaboration fuels our mission to redefine health and wellness through cutting-edge scientific discovery.
Consultant Diabetologist, University Hospital Llandough, UK
President, Nutritional Research Foundation, USA
Professor & Honorary Consultant University of Glasgow, UK
Lifestyle Medicine Physician Founding Chair, Nature as Medicine Committee, ACLM
Professor of Medicine, David Geffen School of Medicine, UCLA, USA
Every ETRNL product begins with science. We use only premium, clinically validated ingredients and back our formulations with rigorous third-party testing. Our certification process screens for over 280 banned substances, heavy metals, and contaminants, while verifying ingredient dosages against label claims. This uncompromising approach ensures purity, safety, and performance—delivering trustworthy, science-backed nutrition you can rely on.
ETRNL Longevity