Verified First Testimonials

"I purchased and used the InstaCube oral fluid drug test. It was so easy to administer and read. It was actually fun to do and to watch the test strips change. You can see right away what the results are. This will be very easy and cost effective to use in my business."

"I received amazing customer service. The woman I spoke to was friendly and professional. She went above and beyond to help me and make sure i was accommodated. I am very happy with the service I receive from Verified First."