Trying to quit smoking and just bought a vape-pen, where can I buy Vegetable Glycerin based Nicotine free E-Juice?

Hey guys, Im a social smoker and i'm trying to cut smoking out completely. To ease myself into this i bought a vape pen. I have done some research and to my understanding vape concentrate is made up of either Vegetable Glycerin (VG) or Propylene Glycol (PG), with VG being the healthier of the two. So where can I buy flavoured VG based Nicotine Free E-Juice? (that is 100% Nicotine Free and PG Free) Is this possible? Ive looked on the internet and so far I can only find E-juice that is either Nicotine free but has a PG base or is Nicotine free and has a 50-50 PG-VG mix or is just straight flavourless VG.

Thanks for the help!