What is the active ingredient in marijuana and hashish?

The active ingredient in marijuana and hashish is delta-9 tetrahydrocannabinol (THC). THC is the primary psychoactive component that produces the high associated with cannabis use. It works by binding to cannabinoid receptors in the brain, influencing various physiological and psychological processes, including mood, memory, and appetite. This characteristic makes THC a significant focus in both recreational and medicinal cannabis use.

While cannabinoids is a broad term that encompasses a range of compounds found in cannabis, including THC and cannabidiol (CBD), it does not specify the active psychoactive component. CBD is known for its therapeutic properties but does not produce the "high" that THC does, which is essential in identifying the primary active ingredient responsible for the drug's mind-altering effects. Propofol, on the other hand, is an anesthetic and has no relation to cannabis. Understanding THC's role as the active ingredient is crucial for recognizing its effects and implications in drug recognition evaluations.