GBL
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A pro-drug to GHB whose rapid absorption leads it to have a faster onset and shorter duration. Used in a similar manner to GHB, as a less-toxic alternative to alcohol. Consume slowly instead of as a "shot" to hugely improve safety and reduce overdose risk.
Oral
Route dataTripSit
| Threshold | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| — | 0.3–0.9 ml | 0.6–1.5 ml | 1.2–2 ml | 2 ml+ |
02.5 ml
LightCommonStrongHeavy
| Onset | 10–30 minutes |
|---|---|
| Total | 1–2 hours |
| After-effects | 1–2 hours |
OnsetCome-upPeakOffset
Plan when to take GBL — see where onset, peak and comedown land on the clock
Plan a dose of GBL
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Logging a dose needs somewhere to keep it. Start a free session — no signup; it and everything in it expire in 7 days.
Source: TripSit — GBL ↗
Fact-sheets from PsychonautWiki. Harm-reduction reference only — not medical advice.