PSI Labs

PSI Labs is a Michigan-based, ISO-accredited cannabis testing lab that provides Medical Marijuana Facility Licensing Act compliance testing for provisioning centers, processors and growers, and Michigan Medical Marijuana Association testing for patients and caregivers.

Founded by Ben Rosman and Lev Spivak-Birndorf, Msc, PhD, in 2015, the company’s services include on-site sampling, cannabinoid profiling, terpenoid profiling, foreign matter exams, microbiological screening, mycotoxin screening, moisture testing, water activity testing, residual solvent screening, chemical residue testing, and heavy metal screening. It also provides consulting services for provisioning centers, product manufacturers, breeders, and caregivers.

The company’s mission is to be “the leading cannabis testing laboratory in Michigan and beyond” and to provide clients with the lab-derived data to develop better science-based methods and also “help individuals make informed decisions about dosing and medical product purchasing for themselves.”