← Back to all substances
A stimulant and empathogen. Similar to MDMA but typically produces more visuals than MDMA. Known to be more neurotoxic than MDMA, and is a minor metabolite of MDMA. Duration and onset similar to MDMA. The common Marquis reagent test cannot differentiate MDA and MDMA.
Dosage
Oral
Common: 40-80mg
Heavy: 120mg+
Light: 30-40mg
Strong: 80-120mg
Duration
Onset: 20-90 minutes
Duration: 2-5 hours
After effects: 1-12 hours
Timeline
Onset
20-90 minutes
Peak
2-5 hours
After
1-12 hours
09.3h18.5h
Typical
Extended range