Hi 
Yes, PG can irritate the mucous membranes, cause itching and coughing. That’s why extra VG is highly recommended, however, this is a personal thing. You can start with a 70VG/30PG mix and if it’s not good, then 80/20, but some people use 100% VG. But since it’s really different for everyone, specific advice cannot be given. With extra VG, you need to be careful because the liquid will be thicker and less atomizable, which can cause problems especially with MTL.
Using it without flavor or with minimal flavor can also help to reduce irritation.
Ordering nicotine products is not legal in Hungary, neither in freebase nor salt form.
Of course, the option exists to order from a foreign webshop; one does this at their own risk.
Read more…webshops closed - what can we do now?