Taurine vs Urolithin A
Head-to-head comparison of Taurine (2-Aminoethanesulfonic Acid) and Urolithin A (Urolithin A) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Taurine | Urolithin A |
|---|---|---|
| Category | Anti-Aging | Anti-Aging |
| Full Name | 2-Aminoethanesulfonic Acid | Urolithin A |
| Molecular Weight | 125.15 Da | 228.20 Da |
| Half-Life | 1-2 hours | N/A |
| Amino Acids | N/A | N/A |
| Typical Dose | 1-3 g/day | 250-1000 mg/day |
| Route | Oral | Oral |
| Purity | ≥98% | ≥98% |
| Studies Count | 220 | 120 |
| Research Status | Clinical | Clinical |
Taurine Benefits
- ✓osmolyte and mitochondrial support
- ✓reduces oxidative stress
- ✓supports cardiovascular/metabolic health
- ✓associated with lifespan/healthspan in models
Urolithin A Benefits
- ✓mitophagy activation
- ✓muscle endurance support
- ✓mitochondrial health
- ✓cellular cleanup
Taurine Dosing
1-3 g/day orally|divided doses|take with meals
Urolithin A Dosing
250-1000 mg/day oral|daily capsule dosing in studies|single daily dose protocols
Taurine Side Effects
- ⚠usually well tolerated
- ⚠nausea at high doses
- ⚠rare GI upset
Urolithin A Side Effects
- ⚠nausea
- ⚠GI discomfort
- ⚠headache
- ⚠bloating
Research Overview
Taurine
Taurine has a strong mechanistic literature in aging biology and recent high-profile work connecting taurine deficiency with aging phenotypes. Human supplementation is common, but anti-aging claims remain investigational.
Urolithin A
Urolithin A has both animal and human data showing effects on mitochondrial biomarkers and physical performance-related endpoints. It is one of the more promising mitochondrial-targeted longevity compounds in current literature.
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