3-FMA, a Entactogen, Stimulants, and 3-FEA, a Entactogen, Stimulants, are frequently compared by users looking to understand their relative effects, dosage profiles, and safety considerations. Both are classified as Entactogen, Stimulantss, meaning they share a common pharmacological foundation. They share 3 documented effects in common, with 2 effects unique to 3-FMA and 26 unique to 3-FEA. This side-by-side comparison covers dosage, duration, subjective effects, and safety to help you make informed decisions.
| Effects | 5 documented | 29 documented |
| Interaction | Caution | |
| Level | 3-FMA | 3-FEA |
|---|---|---|
| Threshold | 5 mg | 15 mg |
| Light | 10–20 mg | 20–35 mg |
| Common | 20–35 mg | 35–70 mg |
| Strong | 35–50 mg | 70–90 mg |
| Heavy | 50 mg | 90 mg |
| Level | Dose |
|---|---|
| Threshold | 15 mg |
| Light | 20–35 mg |
| Common | 35–60 mg |
| Strong | 50–60 mg |
| Heavy | 60 mg |
3-FMA
Total: 3 hrs – 7 hrs
3-FEA
Total: 4 hrs – 6 hrs
Total: 1 hrs – 2 hrs
Increased cardiovascular strain and neurotoxicity risk