At a Glance
| Fenethylline | 3-FMA | |
|---|---|---|
| Class | Stimulants | Entactogen, Stimulants |
| Common Dose (oral) | 40–100 mg | 20–35 mg |
| Total Duration | 1.5–2 hrs | 2.8–6 hrs |
| Routes | oral | oral |
| Effects | 25 documented | 8 documented |
Fenethylline, a Stimulants, and 3-FMA, a Entactogen, Stimulants, are frequently compared by users looking to understand their relative effects, dosage profiles, and safety considerations. Fenethylline is classified as a Stimulants while 3-FMA is a Entactogen, Stimulants, meaning they approach altered states through different pharmacological mechanisms. They share 4 documented effects in common, with 21 effects unique to Fenethylline and 4 unique to 3-FMA. This side-by-side comparison covers dosage, duration, subjective effects, and safety to help you make informed decisions.
| Fenethylline | 3-FMA | |
|---|---|---|
| Class | Stimulants | Entactogen, Stimulants |
| Common Dose (oral) | 40–100 mg | 20–35 mg |
| Total Duration | 1.5–2 hrs | 2.8–6 hrs |
| Routes | oral | oral |
| Effects | 25 documented | 8 documented |
| Interaction |
| Caution |
| Level | Fenethylline | 3-FMA |
|---|---|---|
| Threshold | 10 mg | 5 mg |
| Light | 20–40 mg | 10–20 mg |
| Common | 40–100 mg | 20–35 mg |
| Strong | 100–200 mg | 35–50 mg |
| Heavy | 200 mg | 50 mg |
Fenethylline
3-FMA
Increased cardiovascular strain and neurotoxicity risk