Kannaway's CBD hemp oil is sourced from hemp grown in Northern Europe free of pesticides, herbicides, or chemical fertilizers. Because hemp grows quickly and efficiently, sometimes producing two or more harvests a year, and uses very little water, it is environmentally sustainable crop with a number of used beyond CBD supplements. Kannaway’s hemp oil is put through a stringent Triple Lab Tested™ process to ensure its safety and reliability. Kannaway's oil is first tested following harvest, and then again by an ISO/IEC 17025:2005 accredited lab after import into the U.S. The final stage of testing comes after our products are manufactured to check for potency and any possible contamination to provide only products you can trust.