Supply advice appreciated

Hi All.
Appreciate little advice - help.
I’m in Australia and i do make my own RSO for my prostate problem. Soon I’m travelling to Poland visiting family. I have friend there with breast cancer and she asked me if I can bring some oil with me. I believe that this is possibly dangerous as the airport security ( dogs) can pick this up.
The other solutions is to buy for her some buds and I can make it for her there. The problem is that I have no idea if some places in Europe where I can purchase at least 1 ounce of the stuff or where anyone supply RSO oil.
Does anyone know or have any possible link where I cud make inquiry about this? I heard that Spain or Holland or Czechoslovakia but unable get some real information.