A long-acting psychedelic and entactogenic tryptamine, related to aMT. Very potent and may be sold on blotters. Possibly has been missold as LSD in the past, however this is uncommon. Possibly an MAOI.
Also known as: Alpha-o, Alpha,o-二甲基色胺, 5-MeO-αMT, Α,O-二甲基色胺, Α,O-DMS
Classification
Chemical: Tryptamine
Psychoactive: Entactogen
Psychoactive: Psychedelic
Psychoactive: Stimulant
Tag: Empathogen
Tag: Research-Chemical
Effects
Mentalphysical Stimulation
Decreased Appetite
Pupil Dilation
Restlessness
Sweatingchills
Muscle Tension
Euphoria
Empathy
Insight
Change In Perception
Ego Softening
Confusion
Brightened Color
Closedopen Eye Visuals
Enhanced Tactile Sensation
Color Enhancement
Open Eye Visuals
Patterning
Routes of Administration
Oral
Dosage
Common: 2-4 mg
Light: 1-2 mg
Strong: 4-6 mg
Threshold: 0.5-1 mg
Heavy: 6–8+ mg
Duration
Onset: 0.5-2 h
Peak: 3-8 h
Offset: 8-14 h
After Effects: 12-24 h
Total Duration: 10-16 h
Insufflated
Dosage
Heavy: 3+ mg
Light: 0.5–1 mg
Common: 1–2 mg
Strong: 2–3 mg
Threshold: <0.5 mg
Duration
Onset: 0.08-0.33 h
Peak: 2.5-6 h
Offset: 6-12 h
After Effects: 10-24 h
Total Duration: 8-14 h
Rectal
Dosage
Heavy: 4+ mg
Light: 0.8–1.5 mg
Common: 1.5–3 mg
Strong: 3–4 mg
Threshold: 0.5 mg
Duration
Onset: 0.08-0.33 h
Peak: 2-6 h
Offset: 6-10 h
After Effects: 10-24 h
Total Duration: 8-12 h
Harm Reduction
Check interactions before mixing substances, pay attention to dose spacing and hydration, and treat all dosage guidance as approximate rather than guaranteed safe.
Sources
Substance data is aggregated from the following public harm-reduction and reference sources.
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5-Meo-Amt - DrugsPRO 物质指南
5-Meo-Amt：A long-acting psychedelic and entactogenic tryptamine, related to aMT. Very potent and may be sold on blotters. Possibly has been missold as LSD in the past, however this is uncommon. Possibly an MAOI.
