This was my first experience on 5-MeO-EiPT. I decided to do this substance on this particular day because it was the first day that I had free to trip back in my apartment after having had to live elsewhere for a good while, and I wanted to do something that should be relatively manageable but still new and interesting...
5-MeO-EiPT
Encyclopedic
Encyclopedic
Typical encyclopedia coverage. Cross-reference for important decisions.
- 2 corroborating sources
- 2 ROAs with full dose ladders
- duration data present
- 17 combo interactions documented
- classified Tentative
- classified Research-chemical
Encyclopedic
Typical encyclopedia coverage. Cross-reference for important decisions.
- 2 corroborating sources
- 2 ROAs with full dose ladders
- duration data present
- 17 combo interactions documented
- classified Tentative
- classified Research-chemical
Aliases: 5meoeipt
Summary
A little known and little studied tryptamine and analogue of EiPT, also related to DiPT and DET. Probably a psychedelic. Few reports of effects.
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Insufflated | 3-7mg | 7-15mg | 15-20mg | 20mg+ |
| Oral | 5-10mg | 10-20mg | 20-25mg | 25mg+ |
Light
Common
Strong
Heavy
Onset, Duration & After-effects
| ROA | Onset | Peak |
|---|---|---|
| Insufflated | 1-10 min | 3-6 hrs |
| Oral | 15-45 min | 5-10 hrs |
Effect Profile
3 reportsScores (1–10) curated from multiple sources:
- Effect keyword matching from PsychonautWiki catalog
- Weighted by importance: core (×3), major (×2), minor (×1)
Psychedelic
3.1
Light+
3/10
Mild visuals with low body load and headspace
Visual Intensity
×3
4
color enhancement
brightened colour
visual distortions
Headspace Depth
×3
2
confusion
time distortion
Auditory Effects
×1
0
Body Load / Somatic Effects
×1
3
muscle tension
increased heart rate
Based on reports from:
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Name
5-MeO-EiPT
Unit
mg
Description
5-MeO-EiPT Source: SubstanceSearch (substancesearch.com) Insufflated dose (mg): threshold 1-3 Β· light 3-7 Β· common 7-15 Β· strong 15-20 Β· heavy 20+ Oral dose (mg): threshold 2-5 Β· light 5-10 Β· common 10-20 Β· strong 20-25 Β· heavy 25+ Insufflated duration: onset 1-10m Β· peak 3-6h Β· after-effects 1-12h Oral duration: onset 15-45m Β· peak 5-10h Β· after-effects 1-12h Note: ranges are harm-reduction guidance, not a prescription. Start low, go slow, and test your substances.
Tip: for quicker logging you can also add a Custom Unit in the app, e.g. common dose ~ 11 mg (Insufflated).
The app keeps custom substances simple, so the full dose ranges live in the description text above. Ranges are harm-reduction guidance, not a prescription.
Tolerance
Build-up
develops rapidly after a single use
Reset
7β14 days for baseline
Tolerance Decay
Full tolerance
1h
Half tolerance
10d
Baseline
~14d
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
Aggregated from 3 Erowid experience reports
Positive Effects 1
Stimulation
100.0%
70%
Adverse Effects 2
Nausea
100.0%
70%
Muscle Tension
100.0%
70%
Combinations
Cross-Check 5-MeO-EiPT 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. Tags summarise each author's own verdict — how reports are classified.
Erowid 2 reports 1 positive 1 cautionary visit
The players: M: Your host for the evening. While not recently in the habit of using many psychedelics, I have tried pretty much all easily available ones and many that are not easily available. IΒve tripped around 100 times and am pretty comfortable in all states of being.
Bluelight Reference Guide
β Official β The Big & Dandy 5-MeO-EiPT Thread
Wondering If anyone has tried this one?Search extensively but only thing I've found was that it was quite sedating , not great on its own but decent in combination with certain things (salvia was the combo being discussed) , but nothing as far as dosage.
Read full thread on Bluelight β
5-MeO-EiPT's nerd page
Pharmacology, chemical data, effect profiles, and more
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Helpful Links
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