At a Glance
Dosage
Only in MDAI
oral
| Level | Dose |
|---|---|
| Threshold | 40 mg |
| Light | 40–100 mg |
| Common | 100–175 mg |
| Strong | 175–300 mg |
| Heavy | 300 mg |
Only in 2-FEA
insufflated
| Level | Dose |
|---|---|
| Threshold | 15 mg |
| Light | 20–30 mg |
| Common | 30–40 mg |
| Strong |
Duration
Only in MDAI
oral
Come Up
Peak
Offset
Onset20 min – 40 min
Come Up30 min – 1 hrs
Peak2 hrs – 2.5 hrs
Offset1 hrs – 2 hrs
Only in 2-FEA
insufflated
Total: 1 hrs – 2.5 hrsEffects
Safety
Interaction: MDAI + 2-FEA
No direct interaction data available between these substances. This does not mean the combination is safe.
MDAI — Dangerous Interactions
2-FEA — Dangerous Interactions
Frequently Asked Questions
What is the difference between MDAI and 2-FEA?
MDAI is classified as a Entactogen (Aminoindane) while 2-FEA is classified as a Entactogen, Stimulants (Substituted amphetamines). They share 30 effects in common, with 10 effects unique to MDAI and 26 unique to 2-FEA.
Is it safe to combine MDAI and 2-FEA?
There is no direct interaction data available for combining MDAI and 2-FEA. This does not mean the combination is safe. Always exercise caution and research thoroughly.
Which is stronger, MDAI or 2-FEA?
MDAI and 2-FEA are typically administered via different routes, making a direct potency comparison difficult. They belong to different pharmacological profiles and should not be compared by dose alone.