Summary
DOI is an extremely potent and long-lasting psychedelic with a very sensitive dose-response curve. It is sometimes sold falsely as LSD, which can be dangerous due to differing safety profiles and dosage ranges. Use a precise milligram scale for accurate dosing. The exceptionally long duration of 16-24 hours with residual stimulation lasting up to 48 hours requires adequate time preparation. Individuals with personal or family history of psychotic disorders should avoid use.
Perspectives
“There was a nice spacey light-headedness for a few hours, and time seemed to move quite slowly. Then a generic sadness came over me, as I reminisced about earlier days (recalling pleasures now gone) and wondered if I would be allowed to be here on the Farm when I am old and not important. There is so much to be done, and I cannot do it all, and no one else cares. My mood became present-day and healthy by about the seventh hour.”
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | 0.5-1mg | 1-2mg | 2-3mg | 3mg+ |
Onset, Duration & After-effects
| ROA | Onset | Comeup | Peak | Offset | After Effects | Total |
|---|---|---|---|---|---|---|
| Oral | 1.0-2.0 hrs | 1.5-3.0 hrs | 3.0-6.0 hrs | 6.0-12.0 hrs | 24.0-48.0 hrs | 16.0-30.0 hrs |
Tolerance
Effects
- Stimulation
- Mental/physical stimulation
- Nausea
- Vasoconstriction
- Pupil Dilation
- Restlessness
- Sweating/chills
- Muscle tension
- Insomnia
- Muscle Contractions
- Decreased appetite
- Thought Connectivity
- Conceptual Thinking
- Empathy Enhancement
- Cognitive Euphoria
- Emotion Enhancement
- Wakefulness
- Euphoria
- Empathy
- Insight
- Anxiety
- Confusion
- Thought Acceleration
- Time Distortion
- Change in perception
- Ego softening
- Bodily Control Enhancement
- Tactile Enhancement
- Colour Enhancement
- Pattern Recognition Enhancement
- Visual Geometry
- Tracers
- Increased Music Appreciation
- Brightened colour
- Enhanced tactile sensation
- Spontaneous Physical Sensations
- Drifting
- Internal Hallucination
- External Hallucination
- Closed/Open eye visuals
Combinations
PiHKAL / TiHKAL
“There was a nice spacey light-headedness for a few hours, and time seemed to move quite slowly. Then a generic sadness came over me, as I reminisced about earlier days (recalling pleasures now gone) and wondered if I would be allowed to be here on the Farm when I am old and not important. There is so much to be done, and I cannot do it all, and no one else cares. My mood became present-day and healthy by about the seventh hour.”