The 4-Fluoro analogue of N-Ethylbuphedrone (NEB) is a part of the cathinone class.
Insufflated
Route dataTripSit
| Threshold | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| — | — | 75–150 mg | 150–250 mg | —+ |
0250 mg
LightCommonStrongHeavy
| After-effects | 1–12 hours |
|---|
Oral
Route dataTripSit
| Threshold | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| — | 75–100 mg | 100–150 mg | 150–300 mg | —+ |
0300 mg
LightCommonStrongHeavy
| After-effects | 1–12 hours |
|---|
Source: TripSit — 4F-NEB ↗
Fact-sheets from PsychonautWiki. Harm-reduction reference only — not medical advice.