Taurine vs Resveratrol
Head-to-head comparison of Taurine (2-Aminoethanesulfonic Acid) and Resveratrol (trans-3,5,4'-Trihydroxystilbene) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Taurine | Resveratrol |
|---|---|---|
| Category | Anti-Aging | Anti-Aging |
| Full Name | 2-Aminoethanesulfonic Acid | trans-3,5,4'-Trihydroxystilbene |
| Molecular Weight | 125.15 Da | 228.24 Da |
| Half-Life | 1-2 hours | 1-3 hours |
| Amino Acids | N/A | N/A |
| Typical Dose | 1-3 g/day | 100-500 mg/day |
| Route | Oral | Oral |
| Purity | ≥98% | ≥98% |
| Studies Count | 220 | 900 |
| Research Status | Clinical | Clinical |
Taurine Benefits
- ✓osmolyte and mitochondrial support
- ✓reduces oxidative stress
- ✓supports cardiovascular/metabolic health
- ✓associated with lifespan/healthspan in models
Resveratrol Benefits
- ✓activates sirtuin/AMPK pathways
- ✓supports mitochondrial biogenesis
- ✓antioxidant effects
- ✓may improve metabolic health
Taurine Dosing
1-3 g/day orally|divided doses|take with meals
Resveratrol Dosing
100-500 mg/day orally|split doses with meals|long-term trial periods
Taurine Side Effects
- ⚠usually well tolerated
- ⚠nausea at high doses
- ⚠rare GI upset
Resveratrol Side Effects
- ⚠GI upset
- ⚠loose stools
- ⚠drug interaction risk
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.
Resveratrol
Resveratrol has extensive preclinical literature and a substantial human trial history in metabolic and aging-related endpoints. Results are mixed, but it remains one of the most studied longevity-associated compounds.
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