Delayed abrupt LSD-like rise
TiHKAL import · 4
Alexander & Ann Shulgin — TiHKAL entry #28 (4), 1997
Inferred dose-response curves
4
inferred from 1 report
Intro
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.
2. T+03:30:00 [intensity]
intensity
++ PLUS TWO — Both the timing and the character are unmistakable, but you can still choose to let it stay in the background and carry on with ordinary activities.
3. T+00:00:00 [note]
Roughly three hours passed with little to notice, after which the effects climbed abruptly to a plateau reminiscent of LSD. The plateau held for a good while in daylight, and the return to normal was hard to pin to a clock.