It is the most known and abundant cannabinoid in cannabis, the exact name is delta-9-tetrahydrocannibinol. This cannabinoid is responsible for the main psychoactive effect felt when consuming cannabis, it stimulates parts of the brain and causes the release of dopamine, which leads to a feeling of euphoria and well-being.
THC also has analgesic effects and relieves symptoms of pain and inflammation. Combined, these effects create a great feeling of relaxation.