Just like your immune system keeps you healthy, your body possesses an intrinsic repair system that continuously restores and renews organs and tissues. This system is crucial for your overall health, vitality and longevity. However, as we age, levels of NAD (nicotinamide adenine dinucleotide), a vital coenzyme that powers this repair system, significantly decline. By your 30s, this drop in NAD means your body can’t repair itself as efficiently as it once did, leading to that feeling of tiredness.
Maximize Your Vitality With The Longevity Protocol™
At ETRNL, we follow science. Our formulations are built on a foundation of peer-reviewed research in healthspan and longevity, using only ingredients with demonstrated clinical benefits.
More isn’t always better. Our formulations are calibrated using the latest scientific data to ensure you're getting the right amount, for maximum impact and safety.
ETRNL products are manufactured in a GMP-certified facility using high-quality ingredients. Each batch is third-party tested to ensure you receive the highest quality products.
Every ingredient and its dosage are rigorously tested by third-party laboratories so you can trust exactly what goes into your body.
of users reported a noticeable increase in energy levels throughout the day
of users reported noticeable relief from bloating along with smoother digestion
At ETRNL, our foundation is built on an extraordinary alliance between leading minds in academia, clinical medicine. This unparalleled collaboration fuels our mission to redefine health and wellness through cutting-edge scientific discovery.
“Within the first week, I noticed a clear difference. It felt as if my body had gone through a natural cleanse. It was a refreshing start.”
“After just over a month, I feel stronger, leaner and more mentally focused. I’ve also seen a 10-point drop in my diastolic blood pressure, which is truly impressive.”
“Since I started ETRNL, nearly all of my health metrics have improved. I’m sleeping more deeply, my HRV has increased, I’ve lost weight, gained muscle and my energy levels are much higher.”
Consultant Diabetologist, University Hospital Llandough, UK
President, Nutritional Research Foundation, USA
Joel Fuhrman, M.D. is a board-certified family physician, seven-time New York Times best-selling author and internationally recognized expert on nutrition and natural healing.
He specializes in preventing and reversing disease through nutritional methods. Dr. Fuhrman is the President of the Nutritional Research Foundation and on the faculty of Northern Arizona University, Health Sciences division.
He coined the term “Nutritarian” to describe a nutrient-dense eating style, designed to prevent cancer, slow aging, and extend lifespan.
For over 30 years, Dr. Fuhrman has shown that it is possible to achieve sustainable weight loss and reverse heart disease, diabetes and many other illnesses using smart nutrition.
In his medical practice, and through his books and television specials, he continues to bring this life-saving message to hundreds of thousands of people around the world.
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
