This occurred at home, and it was late evening Sebastian took the sample of 5-MeO-TMT from the bag, and weighed out approx 90mg and swallowed it. He had heard about this place in a book written by a wizened old man. An ancient tome filled with the never ending story, every dream imaginable in every land.
Indapex
Limited data
Limited data
Sparse data. Doses and effects may be unreliable or untested.
- 1 source
- 1 ROA with full dose ladder
- duration data present
- 18 combo interactions documented
- classified Tentative
- classified Research-chemical
- 1 source
- 1 ROA with full dose ladder
- duration data present
- 18 combo interactions documented
- classified Tentative
- classified Research-chemical
Aliases: 5-meo-tmt
Summary
5-MEO-TMT, one of Shulgin's lesser known creations. A psychedelic tryptamine little heard of outside of TiHKaL with very little known information about its effects on humans. May be particularly given to causing nausea.
Perspectives
“I felt the first intoxication at an hour. I was relaxed along with subtle day-dreaming to βHearts of Space”
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | 60-75mg | 75-100mg | 100-150mg | 150mg+ |
Onset, Duration & After-effects
| ROA | Onset | Peak | Total |
|---|---|---|---|
| Oral | 20-50 min | 5-10 hrs | 5-10 hrs |
Effect Profile
2 reportsScores (1–10) curated from multiple sources:
- Effect keyword matching from PsychonautWiki catalog
- Weighted by importance: core (×3), major (×2), minor (×1)
Mild visuals with low body load and headspace
Tolerance
Tolerance Decay
Acute tolerance: develops within a single session β the reset numbers above apply after sustained heavy use, not after one binge. Within-session tachyphylaxis usually resets largely overnight.
Effects
- Mental/physical stimulation
- Stimulation
- Pupil dilation
- Restlessness
- Sweating/chills
- Muscle tension
- Insomnia
- Increased heart rate
- Decreased appetite
- Sedation
- Euphoria
- Empathy
- Insight
- Cognitive euphoria
- Wakefulness
- Confusion
- Anxiety
- Change in perception
- Ego softening
- Time distortion
- Brightened colour
- Enhanced tactile sensation
- Color enhancement
- Increased music appreciation
- Light sensitivity
- Disinhibition
- Appetite suppression
- Dehydration
- Closed/Open eye visuals
- Visual distortions
Combinations
Cross-Check Indapex with another substanceCommunity Trip Reports
Anecdotal first-person accounts from Reddit, Erowid, and Bluelight. Click a source to expand. Reports are harm-reduction context, not medical guidance.
Erowid 2 reports 2 neutral visit
A week previously, I had ingested < 1mg as an allergy/NBOMe test. No effects were noted. I had eaten an excellent meal about 5 hours prior for new years eve. Feeling comfortable and relaxed. 0:00 20mg of 5-MeO-2-TMT is administered rectally in 3 mL of tap water. No discomfort is noted.
PiHKAL / TiHKAL
“I felt the first intoxication at an hour. I was relaxed along with subtle day-dreaming to βHearts of Space”
Helpful Links
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