What is K2? Introduction K2, also typically known as "Spice," is usually a synthetic cannabinoid, a type of drug that mimics the results of THC (tetrahydrocannabinol), the psychoactive compound located in cannabis. Although often marketed as a safe or even authorized option to marijuana, K2 is anything at all but. https://louiskzmxk.blogars.com/29473190/what-s-k2