Urolithin A in Your 60s and Beyond: What to Know
Key takeaways
- Mitochondrial efficiency and the cellular cleanup process (mitophagy) both tend to decline with age, which is one reason strength and stamina can fade.
- Many older adults cannot convert dietary ellagitannins into Urolithin A efficiently, so food alone may not raise levels reliably.
- Human randomized trials in adults aged 65–90 and 40–64 show Urolithin A is well tolerated and can support muscle endurance, strength, and mitochondrial biomarkers.
- Benefits in trials were often modest and sometimes significant only versus baseline — a realistic, not miraculous, effect.
- Urolithin A supports cellular health; it does not diagnose, treat, cure, or prevent any age-related disease, and it works best alongside exercise and protein.
Something shifts for many people in their sixties: the walk that used to feel easy takes more out of you, muscle is harder to keep, and recovery is slower. A good deal of that comes down to what is happening inside cells — specifically in mitochondria, the structures that turn food and oxygen into usable energy. As they age, mitochondria tend to become fewer and less efficient, and the housekeeping system that clears the damaged ones slows down too.
Urolithin A has become the most studied natural compound aimed squarely at that problem, and notably, much of its human research was done in exactly this age group. If you are 60 or older and weighing whether it is worth it, here is a grounded look.
What changes in your cells after 60?
Two overlapping shifts matter most. First, mitochondrial function declines — cells have fewer efficient mitochondria and produce energy less cleanly, often with more oxidative byproducts. Mitochondrial dysfunction is recognized as one of the hallmarks of aging (López-Otín et al., Cell, 2013, review). Second, mitophagy — the process that identifies and recycles worn-out mitochondria so fresh ones can replace them — becomes less active with age. When cleanup slows, damaged mitochondria accumulate, and overall cellular energy suffers.
This is the exact pathway Urolithin A targets. The foundational research showed it activates mitophagy and improved muscle function in animals (Ryu et al., Nature Medicine, 2016, preclinical), which set up the human trials that followed.
Why can't older adults just eat pomegranates?
Urolithin A is not in food directly. Your gut bacteria make it from ellagitannins found in pomegranates, walnuts, and some berries — but only if your microbiome carries the right bacteria. Research suggests a large share of people are poor "converters," producing little Urolithin A regardless of how much pomegranate they eat, and microbiome diversity often shifts with age. That is why food alone is an unreliable way to raise Urolithin A levels, and why direct supplementation is studied: it bypasses the converter lottery. You can read more about standardized Urolithin A as a way around that conversion gap.
What does the human research in older adults show?
This is where Urolithin A stands out from most longevity compounds: it has real randomized, placebo-controlled human data, much of it in older people.
The first-in-human study established safety and showed that a daily dose shifted mitochondrial biomarkers in the blood and muscle of sedentary older adults, with effects seen at 500 mg and 1,000 mg but not 250 mg (Andreux et al., Nature Metabolism, 2019, human). A randomized trial in adults aged 65 to 90 reported improvements in muscle endurance and reductions in plasma biomarkers linked to mitochondrial and cellular stress; some measures improved versus baseline, while differences from placebo did not all reach significance over four months (Liu et al., JAMA Network Open, 2022, human).
A larger four-month trial in overweight, less-active adults aged 40 to 64 found that 500 mg and 1,000 mg daily improved measures of muscle strength (such as hamstring peak torque) versus placebo, with the 1,000 mg dose also increasing cycling endurance and lowering the inflammation marker CRP (Singh et al., Cell Reports Medicine, 2022, human). A 2024 systematic review of the human evidence concluded that Urolithin A is safe and consistently shifts mitochondrial biomarkers, while noting that functional benefits are real but generally modest and that larger trials are still needed (systematic review, Ageing Research Reviews, 2024, human).
How big are the benefits, realistically?
| What was measured | What trials found | How to read it |
|---|---|---|
| Safety & tolerability | Well tolerated at 500–1,000 mg/day | Strong, consistent |
| Mitochondrial biomarkers (blood/muscle) | Improved in multiple trials | Consistent molecular effect |
| Muscle strength | ~10% gains vs placebo in one trial | Meaningful but modest |
| Muscle endurance / fatigue resistance | Improved, sometimes vs baseline only | Promising, not dramatic |
| Aerobic endurance (VO₂) | Mixed; some within-group gains | Not firmly established |
The honest summary: Urolithin A reliably changes the cellular markers it targets and is very safe, and it can modestly support strength and endurance over months. It is not a shortcut around training, and the numbers are incremental rather than transformative.
How should someone over 60 use it?
Dose and timing
Human trials have used 500 mg to 1,000 mg daily, with 1,000 mg associated with the broadest set of effects. It is taken once daily and can be taken with or without food; consistency over months matters more than timing, since the trials ran for roughly four months before measuring outcomes.
Pair it with what actually builds strength
The single most effective thing for muscle and stamina after 60 is resistance training, backed by enough protein (many experts suggest older adults aim higher than the baseline recommendation). Urolithin A is best viewed as cellular-level support that complements that work — the trials themselves measured people doing ordinary daily activity, so pairing it with real exercise is the logical way to stack the odds.
Talk to your clinician first
If you take medications or manage any health conditions, check with your healthcare provider before starting any new supplement. Urolithin A has a good safety record in trials, but your situation is individual.
Support your cellular health, every day
SOMA delivers a high-potency 1,000 mg dose of Urolithin A in one simple daily gummy — no guesswork, no converter-status lottery.
Shop SOMA Urolithin A Gummies →Frequently asked questions
Is Urolithin A worth taking after 60?
It depends on your goals. It has genuine human safety data and modest, researched support for muscle and mitochondrial markers in older adults. It is a reasonable cellular-support choice for people already exercising, but it is not a replacement for training and good nutrition, and it does not treat any disease.
Is it safe for older adults?
Randomized trials in adults up to age 90 found Urolithin A well tolerated at 500–1,000 mg per day. Still, if you take medications or have health conditions, confirm with your clinician before starting.
Will it give me more energy right away?
Probably not overnight. Urolithin A works at the level of mitochondrial quality control, and trials measured outcomes after about four months. Think in terms of consistent months, not days, and modest rather than dramatic change.
Can't I just eat pomegranates and walnuts instead?
Only if your gut bacteria efficiently convert ellagitannins into Urolithin A, and many people — especially as the microbiome shifts with age — do not. Direct supplementation provides a standardized amount regardless of converter status.
What dose should I look for?
Most human research centers on 500–1,000 mg daily, with 1,000 mg linked to the broadest effects. SOMA provides 1,000 mg of standardized Urolithin A per daily serving.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.