They ended up with a total of seven major reasons: low cost, flavor choices, safe to use, can use indoors, favorable odor, quitting regular cigarettes and social image
More than 80% of youth who ever tried tobacco reported starting with a flavored tobacco product
Purified protein met functional assay requirements, enabling the client to proceed with screening studies without extended host optimization
Nicotine-free vape juice still contains propylene glycol (PG), vegetable glycerin (VG), flavorings, etc., which produce vapor when heated, so the sensory experience (throat hit, flavor, vapor clouds) can still be present, though the nicotine effect (buzz or craving satisfaction) is not.