I believe that's all you can buy now - at least in my state.
To the OP - if it worries you, you can always go back to smoking until vaping is proved 100% safe. I wouldn't hold your breath it will be anytime soon - provided you have breath to hold that is.
I'm pretty sure that's all you can buy here too,,,,,,,,
but back to the subject,,,,,,,,
yes,,,,,,,there's a risk, I suppose, that vaping could turn out to be dangerous,,,,,,,
but there's a risk blue food dye could be,,,,,,,
are you going to stop eating blue food,,,,,,,,or are you going to make an educated choice,,,,,,
I choose to vape rather than smoke because it is PROBABLY safer than smoking. Do I know for sure?
Nope,,,,,,,,,,,but I do my best, make the best choice I can,,,,,,,and move on.