W-15
Discover related
2 sources
Collated from TripSit, Pharmacology. Where sources differ (e.g. dosing), Compare shows them side by side.
A potent opioid that is 5.4x more potent than Morphine. Has a distinct structure unrelated to nearly all other opioid compounds.TS
Oral
Route dataTripSit
| Threshold | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| — | 2–5 mg | 5–10 mg | 10–15 mg | —+ |
015 mg
LightCommonStrongHeavy
| Onset | 15–40 minutes |
|---|---|
| Total | 4–6 hours |
| After-effects | 2–4 hours |
OnsetCome-upPeakOffset
Plan when to take W-15 — see where onset, peak and comedown land on the clock
Plan a dose of W-15
Loading the fact-sheet…
Logging a dose needs somewhere to keep it. Start a free session — no signup; it and everything in it expire in 7 days.
Fact-sheets from PsychonautWiki. Harm-reduction reference only — not medical advice.