What is K2? Introduction K2, also usually called "Spice," is actually a artificial cannabinoid, a variety of drug that mimics the effects of THC (tetrahydrocannabinol), the psychoactive compound present in cannabis. While usually marketed as a safe and even authorized substitute to marijuana, K2 is anything at all but. Actually, https://felixcrgrc.bloggazza.com/29535280/what-s-k2