K2 or Spice is a combination of herbs, spices or shredded plant materials that is usually sprayed with artificial compounds generally known as cannabinoids which can be chemically much like THC, the psychoactive ingredient in marijuana. Common in Russia and areas of Jap Europe, kefir is often a fermented dairy https://dominickfrtqo.tribunablog.com/the-2-minute-rule-for-k2-spice-spray-45059422