By Brianna Bailey Staff Writer bbailey@oklahoman.com In an office park off Interstate 35, staff in white lab coats at Oklahoma City-based Can-Tek Labs LLC make everything from tinctures, lip balm and massage oil with cannabidiol — an extract from hemp. Cannabidiol, or CBD, is one of more than 100 cannabinoids that have been identified in marijuana and is believed to have uses to treat many illnesses. Chief executive officer Ryan Early believes his nonintoxicating cannabidiol products have the potential to help millions of people treat everything from epilepsy to anxiety and joint pain without prescription drugs. Because Can-Tek's products are made from hemp and not marijuana, Early said he's had to spend time educating law enforcement about what the company does. “We are growing a plant that is almost completely nonnarcotic,” Early said.Read more on NewsOK.com