K2, also known as Spice, is a synthetic designer drug that is intended to mimic THC, the main psychoactive ingredient of marijuana. It is a mixture of herbs, spices, or shredded plant material that is typically sprayed with synthetic compounds known as cannabinoids that are chemically similar to THC. K2 is sold as “herbal incense” and “potpourri” under names like K2 and Spice, as well as many other names, at small convenience stores, head shops, gas stations, and via the Internet from both domestic and international sources. K2 products are also sold as liquids to be vaporized and inhaled in e-cigarettes and other devices.

K2 is often marketed as a “safe” alternative to marijuana, but its effects can be unpredictable and severe. Its use can cause elevated blood pressure and heart rate, seizures, vomiting, profuse sweating, severe paranoia, delusions, and hallucinations. Smoking K2 can cause harmful side effects, including death. K2 is mostly undetected by routine urine drug screens. Congress and the Drug Enforcement Administration (DEA) have taken steps to ban many of these substances at the Federal level, and many states have also taken action to control synthetic drugs, including synthetic cannabinoids.

In summary, K2 is a synthetic designer drug that is intended to mimic THC, the main psychoactive ingredient of marijuana. It is sold as “herbal incense” and “potpourri” under various names and is mostly undetected by routine urine drug screens. Its use can cause unpredictable and severe effects, including death.