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5-MeO-MiPT Facts

Psychedelic; Substituted tryptamine; Serotonin 2A receptor agonist

Description

5-MeO-MiPT (5-methoxy-N-methyl-N-isopropyltryptamine) — Moxy — is a synthetic psychedelic of the tryptamine class. It activates serotonin receptors in the brain, producing psychedelic effects defined by unusual physical intensity.[1]

Subjective effects include physical stimulation, tactile enhancement, aphrodisiac warmth, empathogenic openness, and mild visual changes. The experience is defined by its body emphasis — a buzzing physical activation and emotional openness that sets it apart from the visually dominant character of most classical tryptamines.

5-MeO-MiPT does not produce physical dependence; tolerance builds rapidly after a single dose, limiting compulsive use.[2] The main acute danger is cardiovascular stress — documented as rapid heart rate and elevated blood pressure;[3] serotonergic drugs and stimulants sharply compound this risk.

Dose and durationby route · individual sensitivity varies

Oral(mg)
Threshold< 2 mgLight3 – 4 mgCommon4 – 6 mgStrong6 – 10 mgHeavy10+ mg

Starts in 10 – 40 minLasts 4 – 6 hoursAfter-effects 2 – 4 hours

Body and dependence

Acute toxicity
Low
Chronic toxicity
Moderate
Physical dependence
None
Psychological dependence
Low
Withdrawal
None recorded
Compulsive redosing
Negligible

Tolerance

Builds
Rapid
Fully resets after
7 days
Carries over to
LSD; psilocybin; mescaline; DMT; 5-MeO-DMT; other serotonergic psychedelics

Effectslikely at a common dose

Perception
none likely · 26 possible, including Spatial disorientation, Vestibular distortion, Visual haze / noise
Body
Stimulation; Pupil dilation; +27 possible, including Muscle tension, Nausea, Vasoconstriction
Thinking
none likely · 25 possible, including Memory suppression, Cognitive impairment, Confusion
Feeling
none likely · 7 possible, including Anxiety, Emotional lability
Self
none likely · 9 possible, including Depersonalization, Derealization
Time
none likely · 3 possible, including Temporal disorientation

Who shouldn't take it

Absolute
Psychotic disorders; Bipolar disorder; Pregnancy and breastfeeding; Concurrent MAOI use; Concurrent lithium use
Relative
Hypertension; Cardiac arrhythmia; Hepatic impairment; Concurrent SSRI/SNRI use

Combinations62 recorded

Lethal (2)
MAOIs; PCP
Dangerous (32)
MDMA, Amphetamines; MDMA, MDA; Opioids; Stimulants; 5-HTP, Tryptophan; Alpha-2 adrenergic receptor antagonist; Amphetamines; Anticholinergics; Antihistamines; Antipsychotics; Atypical antipsychotics; Caffeine; Clonidine, Guanfacine; Dopamine agonists; DXM; Ephedrine, Pseudoephedrine; GHB, Baclofen; GHB, GBL; Ibogaine; Ketamine, DXM, PCP; Lithium; Local anesthetics; Naltrexone; NDRIs (Wellbutrin); and 8 more, see full page
Caution (25)
See full page: psychedex.org/substances/5-meo-mipt
Not graded (3)
Not listed never means safe.

Seek help immediately if

Most difficulty is psychological (intense fear, panic, confusion) and passes with calm support — the signs below mean seek emergency help:

  • Very high body temperature; hot, dry skin
  • Seizures
  • Chest pain; fast or irregular heartbeat
  • Severe muscle rigidity, tremor, or twitching (possible serotonin syndrome)
  • Cold, pale, or blue fingers/toes — severe vasoconstriction (notably NBOMe / DOx)
  • Persistent vomiting; unconsciousness; uncontrollable agitation or risk of self-harm

What to do

  1. Stay calm and reassure — remind them they took a drug and the effect will pass
  2. Move to a calm, quiet, safe space with low light; reduce noise and sensory input
  3. Keep them from harm — they may act on fear or confusion; stay with them, don't leave them alone
  4. Talk them down gently; don't grab or restrain unless they're in danger
  5. For the medical signs above (overheating, seizure, chest pain, vasoconstriction, unresponsive) call emergency services
  6. If overheating, cool the body; be ready to give rescue breaths / CPR

The experience is time-limited and usually resolves with calm reassurance in a safe setting — psychological first aid, not medication. Serious physical harm is uncommon for classic psychedelics (LSD, psilocybin) but real for some potent phenethylamines (NBOMe, DOx), where hyperthermia, seizures, and vasoconstriction warrant emergency care.

988 Suicide & Crisis LifelineFireside Project: 62-FIRESIDE

Version r1 · Not medical advice

References

  1. [1]
    ^Blough BE, Landavazo A, Decker AM, Partilla JS, Baumann MH, Rothman RB (2014) Interaction of psychoactive tryptamines with biogenic amine transporters and serotonin receptor subtypes. — Psychopharmacology doi:10.1007/s00213-014-3557-7
  2. [2]
    ^de la Fuente Revenga M, Jaster AM, McGinn J, Silva G, Saha S, Gonzalez-Maeso J (2022) Tolerance and Cross-Tolerance among Psychedelic and Nonpsychedelic 5-HT2A Receptor Agonists in Mice — ACS Chemical Neuroscience doi:10.1021/acschemneuro.2c00170
  3. [3]
    ^Bassi M et al. (Psychopharmacology 2024) (2024) Pharmaco-toxicological effects of 5-MeO-MiPT: human poisoning case and preclinical evidence (PMC summary) Link
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