Delta-8 THC You have probably heard of Delta-9 THC but have you heard of Delta-8 THC? Delta-9 THC is the main psychoactive compound found in the cannabis plant. It was the only constituent labeled as illegal or for medicinal use only, depending on where you were currently living. Delta-8 THC works just about the same way as Delta-9 and is around 2/3rds the potency gram for gram. As cannabis science progresses, companies have found ways to isolate certain isomers and concentrate them down so the user gets an effective dose! You’ll find Delta-8 products ranging from the classic vape cartridge with different terpene flavors, all the way to delicious, edible gummies that hit you hard.