Farmak prop w/ethyl oleate. Does this substance effect your syringe like it did mine? It made it very hard to inject, like it was stopping it up. I even switched syringes 3 times, I think that it has an effect on the rubber stopper....any ideas. My wife, a nurse, thinks that this is IGFLr3, so she has agreed to inject me. It is just too damn hard to hit the buttocks, and with ED injects I need a few more sites.