What is K2? Introduction K2, also generally known as "Spice," is a synthetic cannabinoid, a form of drug that mimics the effects of THC (tetrahydrocannabinol), the psychoactive compound located in cannabis. While generally promoted as a safe as well as lawful alternate to marijuana, K2 is anything at all but. https://k2-on-paper39149.blogsvirals.com/29621125/what-exactly-is-k2