I'm going to be in Europe for over a month with most of my time spent in Berlin. I DIY my own flavourless liquid and I'm wondering if USP VG is readily sold in pharmacies like it is North America at Walmart, etc. As well, do certain B&M stores in Berlin sell VG? Does the Smoke Kingz B&M sell that? I'll be bringing my own nic since I'm use to it so in the end I'm looking to not weigh down my luggage with bottles of VG.
Probably not USP, since USP stands for United States Pharmacopeia, which is an organization that creates standards for certain substances used in food and drugs.
There's an EU counterpart called EP. You'll basically be looking for pharmaceutical grade VG that meets EP standards.
The other one you may find is BPG (british pharma grade) not sure if its sold in shops there since im not in eu
Just a heads up, but it's illegal to import nicotine to Germany from non EU countries :-)