Jay
I switch from my compounding pharmacy in a large USA city. The local did not use any preservatives / it got much weaker as the day went on. CFS had three formulas for my medicine. The first one burned my nose to an extreme amount because of the amount of a preservative. It was to the point of being unusable (at least for me). The Pharmacist actually called after I left a message about the firsts shipments. 2nd formula with a bit less of the preservative (I think) to last a month. In addition, their spray was much more of a mist most of the time till. Not a spray but a much better mist. It was nice to have a pharmacy listen to my issues with existing pharmacy. Once switch, they still listened to me and fixed my problems. Did a lot of looking before deciding to switch a facility I could not see except the internet. It all checked out. Jay

