Isoproscaline
Aliases: Ip
Summary
A analogue of mescaline, and more closely related to proscaline.
Perspectives
“Starts slowly. I develop some queasiness, turning into nausea. Feels good to lie down and let go, but the uneasiness remains. Just beginning to break through in 2 hours. But the occasional sense of relief, the breaking into the open, were transient as new sources of discomfort were always being dredged up. Then for some reason I chose to dance. Letting go to dancing, a marvelous ecstatic experience, flowing with and being the energy, body feeling completely free. Noticing how this letting go got one completely out of the feeling of unease, as though attention simply needs to be put elsewhere. Comedown was very slow, gentle, euphoric; a very signicant experience. Sleep that night was impossible, but felt good to simply release to the feelings. Keeping mind still, no thinking, just allowing feelings to go where they wished, became more and more ecstatic. Tremendous feeling of confidence in life and the life process. Complete sense of resolution.”
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | 40-50mg | 50-60mg | 60-80mg | 80mg+ |
Onset, Duration & After-effects
| ROA | Onset | Peak | Total |
|---|---|---|---|
| Oral | 1-3 hrs | 10-20 hrs | 11-23 hrs |
Effect Profile
4 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
Effects
Aggregated from 4 Erowid experience reports
Positive Effects 5
Adverse Effects 2
Combinations
PiHKAL / TiHKAL
“Starts slowly. I develop some queasiness, turning into nausea. Feels good to lie down and let go, but the uneasiness remains. Just beginning to break through in 2 hours. But the occasional sense of relief, the breaking into the open, were transient as new sources of discomfort were always being dredged up. Then for some reason I chose to dance. Letting go to dancing, a marvelous ecstatic experience, flowing with and being the energy, body feeling completely free. Noticing how this letting go got one completely out of the feeling of unease, as though attention simply needs to be put elsewhere. Comedown was very slow, gentle, euphoric; a very signicant experience. Sleep that night was impossible, but felt good to simply release to the feelings. Keeping mind still, no thinking, just allowing feelings to go where they wished, became more and more ecstatic. Tremendous feeling of confidence in life and the life process. Complete sense of resolution.”