Library

1S-LSD

1S-LSD, also known as 1-(3- propionyl)-LSD, is a psychedelic drug of the lysergamide family related to lysergic acid diethylamide (LSD). It is the trimethylsilyl derivative of 1P-LSD and functions as a prodrug and functional analogue of LSD. 1S-LSD was developed in response to legal restrictions on similar compounds, such as 1D-LSD, which were banned in Germany under the NpSG law in June 2024.

Classification

  • Chemical: Lysergamide
  • Psychoactive: Psychedelic

Effects

  • Dilated Pupils
  • Stimulation
  • Nausea
  • Pupil Dilation
  • Spontaneous Tactile Sensations
  • Introspection
  • Euphoria
  • Time Distortion
  • Conceptual Thinking
  • Novelty Enhancement
  • Analysis Enhancement
  • Visual Distortions
  • Color Enhancement
  • Pattern Recognition Enhancement
  • Drifting
  • Tracers

Routes of Administration

No route information available yet.

Harm Reduction

Check interactions before mixing substances, pay attention to dose spacing and hydration, and treat all dosage guidance as approximate rather than guaranteed safe.

Sources

Substance data is aggregated from the following public harm-reduction and reference sources.

Links

This static page is intended as a readable non-JS and prerender-friendly library export.

Get the full DrugsPRO experience

Open the interactive DrugsPRO app for search, saved items, interactions, and deeper harm reduction tools.

Get the PRO test kit. The simple, quick and reliable drug checking test kit. Visit https://protestkit.eu

1S-LSD - Guia de substâncias DrugsPRO

1S-LSD: 1S-LSD, also known as 1-(3- propionyl)-LSD, is a psychedelic drug of the lysergamide family related to lysergic acid diethylamide (LSD). It is the trimethylsilyl derivative of 1P-LSD and functions as a prodrug and functional analogue of LSD. 1S-LSD was developed in response to legal restrict

Related pages