ZTN stands for "Zero Tobacco Nicotine." It refers to nicotine that is
not extracted from tobacco plants, instead, it is synthesized in a
laboratory setting using a chemical process.
Bliss uses pharmaceutical synthetic nicotine, the purity is 99.5% or
more. Bliss uses high-end qualified non-woven fabric to pack the
ingredients, which can effectively delay the dissolution rate of
nicotine and make the release of nicotine more balanced and longer lasting.