Lizard Labs, also known as Lizart Trading B.V. or Synex Synthetics B.V., was a well-known chemical producer and online vendor of legal psychoactive research chemicals that was based in Maastricht, Netherlands and operated from 2012 to 2024. Its founder was a British chemist named Alexander Stratford who also went by the pseudonym "Al". The company notably developed and sold designer lysergamides, or LSD derivatives and prodrugs, such as 1V-LSD. They sold and shipped their compounds internationally, for instance to countries like Germany, France, and Japan.