THC comes in many forms, including delta 8. So what is it? Delta-8-Tetrahydrocannabinol, known simply as Delta 8, is a psychoactive cannabinoid found in cannabis. It can be less potent than delta 9 with analgesic, neuroprotective, and appetite stimulating effects. Currently delta 8 is legal, but states are moving towards banning it. You can find delta 8 online as well in some cannabis shops, where the brand is staying in the 100mg delta 9 package limit but also adding the delta 8 to go up to 250mg total thc.