Longevity
Urolithin A
Also known as: UA, Mitopure
B
Evidence
Gut-derived metabolite that activates mitophagy, clearing damaged mitochondria. Most people don't produce it efficiently, making supplementation valuable.
Primary uses
- Mitophagy
- Mitochondrial health
- Muscle function
- Longevity
How it works
- Activates mitophagy (clears damaged mitochondria)
- Improves muscle endurance
- Enhances mitochondrial function
- Anti-aging effects in studies
Dosage
- Typical range
- 250-1000mg daily
- Timing
- Morning with food
- With food
- Yes
- Duration
- Safe long-term, benefits build over weeks
- Special populations
- Age-related muscle decline, mitochondrial support
Forms
- Capsule
- Powder
Safety
Common side effects
- Well tolerated
- Mild GI initially
Contraindications
- None established
Evidence notes
Strong clinical evidence for mitochondrial and muscle benefits
Grade B: Some human trials support key claims; further confirmation needed.
Related in Longevity
Check a full stack
Formulate's free interaction checker lets you paste in any combination of supplements and medications at once — every pairing flags severity, timing, and cited evidence.
Open the checkerMedical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider.