Vext Science, Inc., formerly Vapen MJ Ventures Corporation, is a Canada-based company, which manufactures cannabis tetrahydrocannabinol (THC) and hemp cannabinoid products. The Company manufactures THC cartridges, concentrates, edibles and accessories under the Vapen Brand, and hemp-based products under the Pure Touch Botanicals brand as well as the Vapen cannabidiol (CBD) brand.