4-HO-DiPT
Aliases: Iprocin
Summary
4-HO-DiPT is a research chemical with very limited history of human use and no scientific studies on its toxicity. It is noted for its uniquely rapid onset, short duration, narrow dose sensitivity, and high intensity relative to dose. Physical side effects including muscle tremors, leg tremors, bodily malaise, and temperature dysregulation are commonly reported.
Perspectives
“A fairly standard tryptamine experience, with the relative strength of the various sensory effects adjusted. The cognitive effects were notable and heavy, while the visual effects were light, manifesting mostly as colorful ripples. No auditory effects were noted, and the short duration was also distinctive.”
“I feel it in my legs! Within the hour I have leg tremors, a mild physical awareness for another hour. Mentally, probably nothing.”
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | 3-10mg | 10-20mg | 20-30mg | 30mg+ |
Onset, Duration & After-effects
| ROA | Onset | Comeup | Peak | Offset | Total |
|---|---|---|---|---|---|
| Oral | 15-30 min | 20-40 min | 60-90 min | 30-60 min | 2.1-3.7 hrs |
Effect Profile
53 reportsScores (1–10) curated from multiple sources:
- Effect keyword matching from PsychonautWiki catalog
- Validated against 53 Erowid trip reports
- Weighted by importance: core (×3), major (×2), minor (×1)
Strong visuals, headspace, auditory effects, and body load
Tolerance
Tolerance Decay
Effects
Aggregated from 53 Erowid experience reports
Positive Effects 10
Adverse Effects 9
Combinations
Trip Reports
PiHKAL / TiHKAL
“I feel it in my legs! Within the hour I have leg tremors, a mild physical awareness for another hour. Mentally, probably nothing.”