One daily supplement to minimize aging and maximize longevity, skin health, cognition & energy.
More than ETERNA age-defying community members
COMMUNITY-RECOMMENDED
NAD+ SUPPLEMENT BRAND*
I can't remember the last time I felt this vibrant—it's like being a kid again. My energy levels are high from the moment I wake up until I go to bed, and my sleep has improved significantly. Also, my mental clarity is sharper than it has been for years.
Verified Buyer
Donald Liddy
of Eterna users experienced statistically significant reductions in their biological pace of aging after only six months in a survey*
0% of Eterna survey users experienced an acceleration in their biological aging*
Aging leads to dysfunctional mitochondria, which are the power plants of our cells. This results in reduced cell and organ performance compared to youth.
During aging, the epigenome — the molecular machinery that regulates our genes’ activity — becomes disorganized. This leads to certain beneficial genes being turned off when they should be on, and genes that can cause trouble being turned on when they should be off.
Proteins build up in and around cells over time. If not cleaned up, they interfere with the cells’ proper functioning
Senescent cells, or "zombie cells" are cells that have stopped dividing and which secrete substances that damage healthy cells and tissues as you grow older.
When we get older, our cells become increasingly exposed to a hostile environment, characterized by pro-inflammatory and other deleterious substances that hinder cells, including stem cells, to function properly.
During aging, our DNA becomes damaged, especially in stem cells and fast-dividing cells. Damaged DNA may result in improper cell function which impacts proper functioning of tissues and organs.
As we age, the ends of chromosomes, known as telomeres, get shorter and cannot protect DNA any longer. This can increase the likelihood of genomic instability and impair cell function.
During aging, our cells become less tuned to nutrient signals, which disrupts a cell’s ability to utilize and produce energy. This can result in reduced energy and metabolic dysfunction.
With age, stem cells become dysfunctional or die off. Since stem cells are responsible for producing new copies of our cells when they’re needed, having fewer or dysfunctional stem cells leads to our tissues being less replenished & maintained.
Macroautophagy disablement occurs when a body’s cells are unable perform a cellular self-cleaning known as autophagy. This leads to the accumulation of damaged or dysfunctional cellular components and is associated with cancer, metabolic and neurological disorders.
Inflammaging is a chronic, low-grade inflammatory state that occurs as part of aging, and can be influenced by lifestyle factors. It can contribute to age-related diseases, including cardiovascular disease, diabetes, and neurodegenerative disorders.
Dysbiosis is a disruption in the normal microbial community that inhabits an environment, like our guts. It can lead to digestive disorders, immune system dysfunction, and increased risk of infection and chronic disease.
As we age, mitochondrial deterioration contributes to a gradual decrease in our metabolism, energy levels, resilience, skin health, and muscle function.
improvement in skin firmness for users in a six month survey*
reduction in DNA damage in a human cellular irradiation study *
*average of 22% improvement in skin firmness and up to 77% reduction in DNA damage according to the studies mentioned.
Support your body’s natural vitality with Eternity, a premium NAD+ supplement designed to promote healthy aging, cellular repair, and sustained energy. Formulated with nicotinamide riboside (NR), polyphenols, and antioxidants, Eternity helps replenish declining NAD+ levels to keep your cells performing at their best.
As we age, our NAD+ reserves naturally decrease—slowing down cellular repair, energy metabolism, and overall resilience. Eternity is scientifically crafted to restore those levels, so you can stay energized, sharp, and youthful from the inside out.
Unlike basic multivitamins, Eternity targets the root causes of aging at the cellular level. By combining NAD+ precursors, mitochondrial support nutrients, and antioxidant protection, it delivers a complete approach to longevity.
Boost Cellular Energy & Vitality – Nicotinamide riboside helps replenish NAD+, the coenzyme your cells need to convert food into energy.
Promote Cellular Repair & Renewal – Supports DNA repair, autophagy, and healthy mitochondrial function.
Combat Oxidative Stress – Polyphenols and antioxidants protect cells from free radicals and environmental damage.
Support Cognitive & Physical Performance – Helps sharpen focus, strengthen muscles, and improve recovery.
Encourage Longevity Pathways – Nutrients that activate sirtuins and balance inflammation for lasting health.
✔ Sustained Energy – Feel more energized at the cellular level throughout the day.
✔ Healthy Aging Support – Defend against oxidative stress and age-related cellular decline.
✔ Sharper Mental Clarity – Support focus, memory, and cognitive resilience.
✔ Stronger Body & Recovery – Improve muscle endurance and repair.
✔ Youthful Glow – Promote skin renewal and collagen health from within.
Nicotinamide Riboside (NR): A clinically studied NAD+ precursor that restores cellular energy and supports healthy mitochondrial function.
Resveratrol & Pterostilbene: Polyphenols that enhance sirtuin activity and promote longevity pathways.
Fisetin & Spermidine: Support autophagy and senolytic activity, helping remove damaged cells.
Quercetin: A flavonoid that defends against oxidative stress and supports cardiovascular health.
Glutathione: Master antioxidant that protects cells and boosts detoxification.
Coenzyme Q10 (CoQ10): Enhances energy production and supports heart health.
Collagen & Skin Nutrients: Promote elasticity, renewal, and youthful skin tone.
At Eterna, we believe longevity should be backed by science. That’s why Eternity is:
✔ Made with clinically researched ingredients
✔ Non-GMO, gluten-free, and high bioavailability
✔ Formulated for visible results in weeks, not years
Vitality
Immunity
Energy
Strength
ETERNA is formulated to combine the highest quality ingredients, intentionally selected to work together to conveniently cover multiple areas of health.
| ETERNA can replace |  |
Cost per month |
|---|---|---|
| Healthy Aging Support |  |
$45 USD |
| Cellular & NAD+ Enhancer | |
$30 USD |
| Muscle Strength | |
$50 USD |
| Immune Support | |
$30 USD |
| Heart Health Support | |
$40 USD |
| Cognitive Support | |
$30 USD |
| Skin Aging Support | |
$30 USD |
| Total per month | $66 USD | $225 USD |
†Based on current available data for average industry prices of premium supplements
Consistent, daily use of ETERNA impacts the major hallmarks of aging. Everybody is different, but most users report seeing or feeling a noticeable benefit after 30 days
Users report increased energy, calmness, better sleep, and improved cognition. Benefits may not be immediately apparent
Users report visible signs of skin improvements. Starting to revitalize cellular health.
Further improvements in skin texture and look, improved metabolism. Health continues to optimize.
Continuously increased general well-being and slower pace of aging.
Compounded benefits from improving health and slowing down aging can be apparent; increase youthfulness.
"As a Natural Medicine Practitioner specializing in biogerontology, I highly recommend Eterna’s science-based and sustainable longevity supplements."
Dr. Elaine Gavalas, MA, PhD, Columbia University
Board Certified Natural Medicine Practitioner, 14X Bestselling Author including "The Yoga Minibook for Longevity"
I'm convinced by Eterna's comprehensive approach to addressing aging at its roots. Their in-depth knowledge is evident, and their responsive customer service genuinely values feedback. They simplify a complex topic with abundant free content and adapt their products as science advances. This represents the best of current aging research.
Verified Buyer
Nick T.
Before beginning Eterna, I used an epigenetic test to measure my biological age, which was 1.2 years younger than my actual age. After taking Eterna daily for six months, I took another test and found that I was 6.7 years younger than my chronological age! I made sure to keep all other variables the same, only changing my supplement intake. The results have truly excited me!
Verified Buyer
Amy B.
I feel rejuvenated and have more energy for everything, similar to the boost from caffeine but without any side effects. I'm hopeful these results will persist and even improve. I'm willing to keep using it for a few more months to see what happens.
Verified Buyer
Will W.
Sirtuins, a protein family, regulate cellular health by maintaining homeostasis, relying on NAD+ coenzyme presence. NAD+ is essential for their function and declines with age.
Critical in every cell, NAD+ is a coenzyme involved in numerous metabolic processes. Its decline with age impacts energy metabolism, normal DNA repair processes, and cellular function regulation.
NAD+ levels are critical for aging because NAD+ it is a vital coenzyme that plays a central role in several key biological processes related to aging and overall cellular health. It is essential for mitochondrial health, cellular turnover, and promoting a healthy inflammatory response.
Use as directed and consult with a medical professional before modifying your dosage.
NAD+ supplementation is generally considered safe with minimal reported side effects. However, some individuals may experience mild gastrointestinal issues such as nausea or upset stomach. It's best to consult with a healthcare professional before starting any supplementation regimen.
