G4 Blue Mint. In October of 2017 they followed that one up with a stronger version, G4 Blizzard. In February of 2018, they launched G4 Apple/Mint. Now, they have launched G4 Cryo, which has a similar taste to Blue Mint and Blizzard, but with more nicotine! The flavor description of this one says, "G.4 CRYO has a pronounced peppermint character with cooling sensation that spreads throughout the mouth and provides an extra, almost burning, bite to the high nicotine strength. In the background there is green mint, hints of vanilla, and some sweetness.” This one comes in a 19.2 gram can with 24 portions for 0.8 gram portions. The nicotine content is 22mg/g (2.2%), which breaks down to 17.6mg/portion."