Index > Factsheets > 1P-LSD


SummaryAn LSD analogue which appears to be slightly more potent with a shorter duration. Its effects are reported to be extremely similar to LSD, and thus far seems to be similarly safe. Released in late 2014, It has quickly become a highly popular research chemical due to its implicit legality, similarity to LSD and wide availability on the Internet.
DoseOral Light: 25-50ug Common: 50-125ug Strong: 125-200ug
Onset45-90 minutes.
Duration8-12 hours
After-effects6-24 hours
Test-kitsMarquis: Slow Purple. | Mecke: Brown. | Mandelin: No colour change. | Froehde: No colour change. | Liebermann: No colour change. | Ehrlich's Reagent: No colour change. | Gallic Acid: Brown.