I was going to do some searching for US vendors who may have what you're looking for, but I'm a little confused by the above. What do you mean...the thin VG type? VG is the thicker ingredient when comparing VG to PG.
Contact heartlandvapes.com They make eliquid in 50/50 both is small bottles (10ml to 100ml) and bulk sizes (250ml to a gallon), but they don't ship to every state nor do they publish which states they ship to so you have to contact them to find out. That's where I bought my eliquid for at least 5 years before I started making my own. Keep in mind, this is house eliquid and it's made when ordered (as far as I know), so some flavors may need to sit for a while ("steep") before they taste good.