Thank you to you both. When I saw €1200 and I said my cards are at the hotel room and she said "it's okay, our driver can take payment" and then said "it will be difficult to open the file tomorrow", that I wasn't purchasing anything until I'd done more research.
Will most pharmacies in Istanbul have those two items, Proscar (Procepia) and Minoxidil (Regain/Rogain) and be able to serve freely over the counter?
LaserCap, I saw the PRP but really don't fancy injecting myself, yesterday's procedure was enough for a while! Maybe I'll feel differently in a week or 2 if the application of it is really worth it.
Thank you for the baby shampoo advice too, that'll save paying lots of ££££'s because something comes in a shiny box and says it's for hair transplant recovery.