Library
4-HO-MiPT
4-HO-MiPT is a synthetic psychedelic tryptamine structurally related to psilocin, the primary active compound in psilocybin mushrooms. First described in scientific literature in 1981 and later evaluated by Alexander Shulgin, it produces psilocin-like effects with a somewhat shorter duration. The substance remains relatively uncommon with limited human use history. No fatalities have been reported despite documented high-dose experiences, suggesting reasonable physiological tolerability, though formal toxicity data remains scarce.
Also known as: 4-ho, Ho-mipt, Miprocin
Classification
- Chemical: Tryptamine
- Psychoactive: Psychedelic
- Tag: Research-Chemical
- Tag: substituted tryptamine
Effects
- Spontaneous Tactile Sensations
- Sedation
- Runny Nose
- Watery Eyes
- Pupil Dilation
- Nausea
- Time Distortion
- Feelings Of Predeterminism
- Conceptual Thinking
- Ego Suppression Loss And Death
- Feelings Of Interdependent Opposites
- Delusion
- Hallucinations
- Visual Drifting
- Tracers
- After Images
- Color Shifting
- Scenery Slicing
Routes of Administration
Oral
Dosage
- Heavy: 40 mg
- Light: 9 – 14 mg
- Common: 13 – 20 mg
- Strong: 18 – 30 mg
- Threshold: 5 – 10 mg
Duration
- Onset: 0.25-0.75 h
- Comeup: 0.33-1 h
- Peak: 1.5-2.5 h
- Offset: 1-2 h
- After Effects: 2-12 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.
Links
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