Fleeting threshold, then nothing
PiHKAL import · iris
Alexander & Ann Shulgin — PiHKAL entry #93 (IRIS), 1991
Inferred dose-response curves
IRIS
inferred from 1 report
Intro
💊 IRIS
- Amount
- 7.5 mg
- Method
- oral
2. T+03:00:00 [intensity]
intensity
± PLUS/MINUS — Threshold — something may be present, but it's right at the edge of perception. A stronger experience would confirm it; otherwise it may be nothing.
3. T+04:00:00 [intensity]
intensity
− MINUS — No noticeable effect.
4. T+00:00:00 [note]
Around three hours the writer sensed a possible threshold effect, but by the fourth hour it had vanished completely.