amino-acidEVIDENCEBUSOTC
Taurine
Conditionally essential amino acid and the most abundant free amino acid in the brain. 2023 Science study linked taurine to longevity.
Dose range1000–3000mg
Half-life1h
Onset—min
Safety5/5medium evidence base
Mechanism of action
Activates GABA-A and glycine receptors. Osmolyte and antioxidant. Supports mitochondrial function.
Benefits
Neuroprotection against excitotoxicity
EVIDENCEBAnimal studies.
Anxiolytic / calming via GABA-A
EVIDENCEBMultiple studies.
Lifespan extension in mice (~10-12%)
EVIDENCECSingh 2023 Science.
Side effects
- Very few at recommended dosesraremild
Where to buy
Affiliate links| Vendor | Product | Size | Price | Per unit | |
|---|---|---|---|---|---|
| Double Wood Supplements 4.4 | Taurine Capsules, 120ct (1000mg) | 120 × 1000mg | $15.99 | $0.13 | Buy |