At a Glance
| Methamphetamine | 2-FEA | |
|---|---|---|
| Class | Stimulants | Entactogen, Stimulants |
| Common Dose (insufflated) | 10–30 mg | 30–40 mg |
| Total Duration | 1.6–3.2 hrs | 0.7–1.4 hrs |
| Routes | insufflatedintravenousoral |
Methamphetamine, a Stimulants, and 2-FEA, a Entactogen, Stimulants, are frequently compared by users looking to understand their relative effects, dosage profiles, and safety considerations. Methamphetamine is classified as a Stimulants while 2-FEA is a Entactogen, Stimulants, meaning they approach altered states through different pharmacological mechanisms. They share 31 documented effects in common, with 7 effects unique to Methamphetamine and 9 unique to 2-FEA. This side-by-side comparison covers dosage, duration, subjective effects, and safety to help you make informed decisions.
| Methamphetamine | 2-FEA | |
|---|---|---|
| Class | Stimulants | Entactogen, Stimulants |
| Common Dose (insufflated) | 10–30 mg | 30–40 mg |
| Total Duration | 1.6–3.2 hrs | 0.7–1.4 hrs |
| Routes | insufflatedintravenousoral |
insufflated |
| Effects | 38 documented | 40 documented |
| Level | Methamphetamine | 2-FEA |
|---|---|---|
| Threshold | 5 mg | 15 mg |
| Light | 5–10 mg | 20–30 mg |
| Common | 10–30 mg | 30–40 mg |
| Strong | 30–60 mg | 40–60 mg |
| Heavy | 60 mg | 60 mg |
| Level | Dose |
|---|---|
| Threshold | 5 mg |
| Light | 5–10 mg |
| Common | 10–30 mg |
| Strong | 30–40 mg |
| Heavy | 40 mg |
| Level | Dose |
|---|---|
| Threshold | 5 mg |
| Light | 5–10 mg |
| Common | 10–25 mg |
| Strong | 25–50 mg |
| Heavy | 50 mg |
| Level | Dose |
|---|---|
| Threshold | 5 mg |
| Light | 5–10 mg |
| Common | 10–30 mg |
| Strong | 30–40 mg |
| Heavy | 40 mg |
| Level | Dose |
|---|---|
| Threshold | 5 mg |
| Light | 5–10 mg |
| Common | 10–20 mg |
| Strong | 20–60 mg |
| Heavy | 60 mg |
Methamphetamine
Total: 4 hrs – 7 hrs
2-FEA
Total: 1 hrs – 2.5 hrs
Total: 4 hrs – 8 hrs
No direct interaction data available between these substances. This does not mean the combination is safe.
Total: 8 hrs – 12 hrs
Total: 6 hrs – 10 hrs
Total: 2 hrs – 6 hrs