Equipment Reference

Timeline Nutrition

Timeline Mitopure

Clinically validated urolithin A for mitochondrial health and muscle endurance

4.4

(890 community reviews)

Timeline Mitopure is the first urolithin A supplement backed by multiple human clinical trials. 500mg daily activates mitophagy, the recycling of damaged mitochondria. Bypasses gut microbiome conversion variability that affects 60% of people eating pomegranate and berries.

Used by

Longevity researchersAthletes over 40David Sinclair listenersTimeline Nutrition customers

Typical price: $60 – $120 USD / month

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How It Works

Urolithin A triggers selective autophagy of damaged mitochondria (mitophagy) via the PINK1/Parkin pathway. This clears dysfunctional organelles and promotes replacement with healthy mitochondria, improving cellular energy production and reducing oxidative stress markers.

Direct Urolithin A

Delivers 500mg urolithin A directly, no reliance on gut bacteria to convert ellagic acid from food.

Mitophagy Activation

Activates PINK1/Parkin pathway to tag and recycle dysfunctional mitochondria in muscle and other tissues.

Clinically Validated

Multiple published RCTs showing improved muscle endurance and mitochondrial biomarkers at 500mg/day.

What You'll Experience

First Month

Weeks 1–4

Subtle if any. Mitophagy is a background cellular process, not acutely felt.

Month 2–3

Weeks 5–12

Some report improved exercise recovery and sustained afternoon energy.

Trial Endpoints

Month 4+

RCT-validated improvements in muscle endurance and mitochondrial biomarkers.

Benefits

Mitochondrial Health

Moderate Evidence

Directly supports mitophagy, a key longevity mechanism.

Muscle Endurance

Moderate Evidence

+12% in 6-minute walk test after 4 months in published trial (65+ adults).

Microbiome Independent

Strong Evidence

Works regardless of gut bacteria conversion ability.

Risks & Considerations

Cost

low risk

$60–120/month depending on subscription. One of the pricier longevity supplements.

Modest Effect Size

low risk

Trial improvements are statistically significant but modest vs lifestyle interventions like exercise.

Community Reviews

Synthesized consensus from Reddit, forums, and expert sources.

Reddit r/longevity

Mixed Reviews

Respected for having actual human trials, but cost vs benefit debated. 'At least it has RCTs' is the common framing.

·One of few longevity supplements with human RCT data
·Test microbiome conversion before buying
·Combine with zone 2 for synergistic mitophagy

View source

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Last updated: 2026-07-11 · Informational only. Not medical advice.