[DanBC]

> There are four ingredients in e-cigarette juice: propylene glycol, vegetable glycerin, nicotine, and flavoring.

There should be four ingredients. God only knows what actually goes into the lower quality versions.

> Regulations that come in should be about quality of product,

Yes.

[anextio]

> There should be four ingredients. God only knows what actually goes into the lower quality versions.

Then we're in agreement. I don't know of anyone (besides the usual anarcho-capitalists) who thinks that low quality ingredients should be used in any consumed product.