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PSI Labs
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About PSI Labs

PSI Labs was founded in early 2015 by Ben Rosman and Lev Spivak-Birndorf. They work together to ensure that this company remains Michigan’s main testing lab for marijuana. It is a full-service cannabis laboratory and holds ISO 17025 accreditation. Furthermore, it also provides medical MMFLA and recreational MRTMA compliance testing for cultivators, provisioning centers, processors, but also adults, patients, and caregivers older than 21 years old. The lab is devoted to quality control, research, and advocacy within the local cannabis industry.

The main aim of PSI Labs is to be one of the leading laboratories in Michigan, with an indisputable reputation in the industry. And to achieve it, they have a mission of providing professional and reliable experts, having the most experience and infrastructure. Needless to say, that they strive for absolute transparency.

The company offers a wide range of services, including potency tests, on-site sampling, terpenoid profiling, mycotoxin analysis, moisture testing, and many others. It is also worth mentioning that the team that works in the laboratory is pretty trustworthy because it includes Ph.D.’s, MS, and BS.

For provisioning centers, caregivers, breeders, and product manufacturers, PSI Labs offers consultation services that help them ensure quality and compliance to current standards. By providing their data, they want to inspire people to develop the industry by implementing new science-based methods and expanding the knowledge about cannabis.

PSI Labs is accredited by ISO and offers full compliance testing for medical and recreational marijuana facilities and testing for caregivers/registry identification cardholders in Michigan state. They constantly make efforts to improve their client services, pursuing the best accuracy for their analysis.

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User Reviews 16


This PSI Labs is just a godsend for simple consumers like me, for those who just want to find a quality product and be confident in it. Quite good service and customer service in this laboratory. It was pleasant to work with this lab.

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Friends who grow their own cannabis or something similar, ask for cooperation in this laboratory. They provide good advice and conduct detailed research on any product. The level of their work and service remains at a high level.Thats great as for me

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I liked using the service of this laboratory. I needed important advice, and I got it as soon as possible. what still caught my attention was the professionalism and friendly approach. Thanks to this lab, I now enjoy the results)))

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I really like that one of the activities of this laboratory is to consult various cannabis producers. For me, this means that manufacturers care about their consumers and try to invent only the best offer for them. We need to thank such a laboratory

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Tony Tony

I had to use the service of this laboratory once. I must say that they work there quickly and efficiently. This PSI Labs has very qualified staff who know their business for one hundred percent. So, my experience is satisfied

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Its just an incredible lab. I am sure that there should be more such laboratories. This high-quality testing center allows you to use only the best cannabis. this is a great opportunity for those who are very interested in it

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Cherise Archer

One of the best labs in the area when it comes to safety, ethical testing, and quality

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Margaret Jansingh

This is my only go-to testing labs. I have been their client for many years

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Rosemarie Wells

I dont trust testing labs

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Ailen De Jonker

I dont know how trustworthy they are as I found a few typos on their labels

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Branden Michiels

Staff is very friendly and helpful, results are quick

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Agatha Good

Prices are fair

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Demelza Disney

I am glad we finally have a lab which provides accurate results

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Antony Christian

Very straightforward and clear

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Jurriaan Randal

I was quite in doubt when it comes to such labs. So, I asked them a few questions about their procedures and overall testing process. They were very eager to help me and I highly appreciate that. Also, the pricing is more than reasonable and exactly what I needed. I am very thankful that they exist!

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Boudewijn Whinery

Very broad services

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