In 2014 the founders of Greenwolf, LA’s most acclaimed dispensary, established Kingpen when they saw that pure, potent, and consistent products were absent in the vape cartridge market. As a true pioneer, Kingpen has helped shape the industry by innovating the science and engineering behind the manufacturing process of the cannabis oil. Today, Kingpen is one of the most prestigious, influential, and recognizable names in the space with one of the largest distribution networks in California.