I want to know exactly what I'm vaping. I'm sure a few sites qualify there, here is one I found so far (I'm still a newbie):
Annette's site Virgin Vapors qualifies on this, and also ships in glass amber bottles to boot:
Frequently Asked Questions | Virgin Vapor | Electronic Cigarette Organic e-Liquid | Electronic Cigarettes
They tell the ingredients, the quality control, what their VG-only liquids have, the differences in their lines, etc.
Annette's site Virgin Vapors qualifies on this, and also ships in glass amber bottles to boot:
Frequently Asked Questions | Virgin Vapor | Electronic Cigarette Organic e-Liquid | Electronic Cigarettes
They tell the ingredients, the quality control, what their VG-only liquids have, the differences in their lines, etc.