RELY ON PSI
Discover what makes PSI Labs different from other compliance testing facilities.
ABOUT US
Learn about the story behind PSI and the philosophy that drives us.
OUR TEAM
Meet the PSI-entists paving the future of cannabis testing.
RESOURCES
Grow your knowledge with helpful infographics & ebooks that break down the science of cannabis.
MEDIA
Explore PSI Labs in recent news and podcast features.
BLOG
Read the latest blogs written by our team & stay in the know with industry trends, scientific processes, and so much more.
CULTIVATORS & GROWERS
We know that growing quality cannabis is your top priority. Get the data to back it up.
LICENSED PROCESSORS
We'll help you and your products remain compliant through analytical testing.
PATIENTS & CAREGIVERS
Grow your confidence and make informed decisions about the cannabis you consume.
SERVICES
(734) 369-6273
3970 Varsity Dr Ann Arbor, MI 48108
Mon - Fri: 12pm - 5pm (EST)
(855) 734-6640
181 W Huntington Dr
Monrovia, CA 91016
Mon - Fri: 8am - 6pm (PT)
