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4-Methylaminorex Dosage
by Erowid


4-Methylaminorex is a white crystaline (or powdered) substance which is most commonly insufflated (snorted) or taken orally but can also be smoked in either the freebase or hydrochloride salt forms.

Oral 4-Methylaminorex Dosages
Light5 - 10 mg
Common10 - 25 mg
Strong25 + mg

Onset : 1 - 2 hours (depending on form and stomach contents)
Duration : 10 - 16 hours
Normal After Effects : up to 48 hours

(There appears to be some discrepency in reported duration, with some people reporting only 4 - 6 hours)



Insufflated 4-Methylaminorex Dosages
Light5 - 10 mg
Common10 - 20 mg
Strong20 + mg

Onset : 20 - 40 minutes
Duration : 5 - 10 hours
Normal After Effects : up to 48 hours




Smoked 4-Methylaminorex Dosages
Light5 - 10 mg
Common10 - 20 mg
Strong20 + mg

Onset : 1 - 3 minutes
Peak Duration : 1 hour
Duration : 6 - 12 hours
Normal After Effects : up to 48 hours

Every individual reacts differently to every chemical.
Know your Body - Know your Mind - Know your Substance - Know your Source.

Erowid's dosage information is a summary of data gathered from users, research, and other
resources and should not be construed as recommendations. Individuals can respond
differently to the same dosage. What is safe for one can be deadly for another.