4-AcO-MET
Aliases: Metacetin, 4-acetoxy-met, O-acetylmetocin, 4acomet
Categories
Summary
4-Acetoxy-N-methyl-N-ethyltryptamine (also known as 4-AcO-MET, Metacetin, and Azomet) is a lesser-known novel psychedelic substance of tryptamine class. Members of this group produce psilocybin-like psychedelic effects when administered. It is structurally related to psychedelic tryptamines like 4-AcO-DMT, 4-AcO-DET, and 4-AcO-MiPT.
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | 10-20mg | 20-30mg | 30-50mg | 50mg+ |
Light
Common
Strong
Heavy
Onset, Duration & After-effects
| ROA | Onset | Comeup | Peak | Offset | After Effects | Total |
|---|---|---|---|---|---|---|
| Oral | 18-60 min | 30-60 min | 1.0-2.0 hrs | 2.0 hrs | 2.0-4.0 hrs | 4.0-6.0 hrs |
Tolerance
Build-up
develops rapidly after a single use
Reset
7–14 days for baseline
Cross-tolerance
Effects
Positive
- Mental/physical stimulation
- Spontaneous tactile sensations
- Muscle relaxation
Negative
- Pupil dilation
- Restlessness
- Sweating/chills
- Muscle tension
- Insomnia
- Nausea
- Runny nose
- Watery eyes
- Teeth grinding
- Decreased appetite
- Sedation
- Spontaneous bodily sensations
- Excessive yawning
- Muscle contractions
- Increased salivation
Positive
- Euphoria
- Empathy
- Insight
- Analysis enhancement
- Conceptual thinking
- Emotion enhancement
- Immersion enhancement
- Novelty enhancement
- Thought connectivity
- Unity and interconnectedness
- Wakefulness
- Immersion intensification
Negative
- Confusion
- Delusions
- Memory suppression
- Thought loops
- Delusion
- Brain zaps
- Change in perception
- Ego softening
- Feelings of interdependent opposites
- Personal bias suppression
- Perspective alterations
- Subconscious communication
- Thought acceleration
- Time distortion
- Thought loop
- Perception of interdependent opposites
- Emotion intensification
Positive
- Brightened colour
- Enhanced tactile sensation
- Acuity enhancement
- Auditory enhancement
- Colour enhancement
- Colour shifting
- Pattern recognition enhancement
- Tracers
- Color enhancement
- Visual acuity enhancement
- Increased music appreciation
- Color shifting
- Auditory acuity enhancement
Negative
- Closed/Open eye visuals
- After images
- Auditory distortion
- Auditory hallucinations
- Autonomous entities
- Drifting
- Internal hallucinations
- Scenery slicing
- Symmetrical texture repetition
- Auditory hallucination
- Changes in felt bodily form
- Internal hallucination
- Autonomous entity
- Olfactory hallucination
- Environmental patterning
- Perspective hallucination