More Energy & Endurance
Mitochondria produce your energy. More healthy ones, more of it.
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GGV Urolithin A Capsules
What Users Notice
Mitochondria produce your energy. More healthy ones, more of it.
Muscles are packed with mitochondria. Better mitochondria, more force.
Muscle repair is energy-intensive. Healthy mitochondria get it done faster.
Damaged mitochondria trigger inflammation. Remove them, it stops.
Your brain uses 20% of your energy. Mitochondria make it.
Your body repairs during sleep. That repair runs on mitochondria.
How One Compound Works

Urolithin A activates mitophagy, your body's natural process for identifying and removing damaged mitochondria that are producing less energy and more waste.

With damaged mitochondria cleared, your cells trigger mitochondrial biogenesis, producing new, fully functional mitochondria to replace what was lost.

More healthy mitochondria means more energy available to every system in your body. Muscles, brain, immune cells, recovery. Everything runs better.
Results From Urolithin A Users

Among users taking Urolithin A in a randomized, double-blind, placebo-controlled study, muscle strength increased 12% and aerobic endurance improved 19% over 4 months. 88 people were studied.
✓ Observed Result
In users taking Urolithin A, CRP — a key marker of systemic inflammation — decreased while the placebo group increased 22% over 4 months. 66 people were studied.
✓ Observed Result
Users taking Urolithin A showed a measurable increase in maximal ATP production after 4 months, reflecting improved mitochondrial energy production. 66 people were studied.
✓ Observed Result
After 28 days, users taking Urolithin A showed increases in Naive CD8+ T cells and Natural Killer cell count, while Fatty Acid Oxidation Capacity increased 14.7%. 50 people were studied.
✓ Observed ResultWhy Urolithin A?
| Benefit | GGV | Creatine | CoQ10 | NAD+/NMN | Ashwagandha |
|---|---|---|---|---|---|
| Increases Muscle Strength | ✓ | ✓ | ✕ | ✕ | Partial |
| Improves Endurance | ✓ | Partial | ✕ | ✕ | ✕ |
| Works Without Exercise | ✓ | ✕ | ✕ | ✕ | ✕ |
| Reduces Chronic Inflammation | ✓ | ✕ | Partial | ✕ | Partial |
| Rejuvenates Immune Function | ✓ | ✕ | ✕ | ✕ | ✕ |
| Improves Cellular Energy Production | ✓ | Partial | Partial | Partial | ✕ |
| Replaces Damaged Mitochondria | ✓ | ✕ | ✕ | ✕ | ✕ |
| Addresses Root Cause of Age-Related Decline | ✓ | ✕ | Partial | Partial | ✕ |
| Makes Your Other Supplements Work Harder | ✓ | ✕ | ✕ | ✕ | ✕ |
What To Expect
Urolithin A is absorbed within 6 hours of your first dose. Mitophagy pathways begin activating at a cellular level. Your body is starting the cleanup.

Your immune system is the first to respond. By day 28, measurable changes in immune cell composition are already visible in blood work.

This is where most users report first feeling the difference. Endurance improvements begin showing in the data. Inflammation markers are trending down.

The gap between you and baseline is widening. Strength, endurance, and inflammation are all moving in the right direction.

This is the dose and duration used in the landmark trials. You're now at the performance level the published data showed.

Mitochondrial biogenesis is ongoing. Your body is continuously clearing damaged mitochondria and building new ones. The benefits maintain and build.

Customer Reviews
I wasn't expecting sleep to improve but by week three I was waking up actually feeling rested for the first time in years. Energy through the day is steady now too. No crashes.
I've had chronic knee inflammation for years. Two months in and I'm squatting pain-free for the first time since my 30s. I didn't change anything else. Just added GGV.
I read every trial before buying. JAMA, Nature, Cell Reports. The data is real and now I can feel what the data showed. Month three and my endurance in the gym is noticeably better.
I do CrossFit four days a week. Since starting GGV my Fran time dropped by 40 seconds and I'm not as wrecked the next day. Something is fundamentally different at the cellular level.
I run a company and by 2pm I was useless. Started GGV mostly for the physical benefits but the mental clarity hit before anything else. I'm sharper longer and I don't fade in the afternoon anymore.
I test quarterly with InsideTracker. After 90 days on GGV my CRP dropped from 2.8 to 1.4 and my inflammation score went from yellow to green. First time a supplement actually showed up in my blood work.
Frequently Asked Questions
Urolithin A is a naturally occurring compound produced by gut bacteria when you eat foods like pomegranates, berries, and walnuts. Most people's guts make little or none of it. It is the only compound clinically proven to activate mitophagy, the process of clearing damaged mitochondria and triggering your body to build new ones.
Urolithin A is absorbed within hours and begins activating mitophagy at a cellular level in the first week. Immune cell improvements were measured at 28 days. Most users report noticeable changes in energy and recovery around month 2. Full effects on strength, endurance, and inflammation were seen at 4 months in the published trials.
Urolithin A works at the mitochondrial level and is commonly paired with supplements such as creatine, CoQ10, omega-3s, and protein. If you take prescription medication or have specific health concerns, check with your healthcare professional before adding a new supplement.
Most people don't have the right gut bacteria to reliably convert pomegranate polyphenols into Urolithin A. Even people who naturally produce it can generate substantially different amounts, while direct supplementation provides a consistent amount of Urolithin A.
GGV includes a 30-day purchase protection window. If the product does not suit your needs, contact customer support within 30 days. Eligibility and product-condition requirements follow the store's published return policy.