If there is a remedy, I'd like to know also. I tried them all, and had to resort to just shooting it with the 18g drawing spike. I did this ED for three weeks to start my cycle. The gains are worth the discomfort.
I heard people say heating up the stuff helps.... I have never used it myself, but some guys claim that letting it sit in warm water for a minute the shaking it up a bit should help.
Run a search, or maybe one of the Vets has a better idea.