Yes, I have tried it and it does work. I tried the original cream and then the frankincense cream, which is four times stronger. When I was putting two dabs of the stronger cream on twice a day, I got the same side effects I got from the injections, so I think this is proof that it works. I also fought off a cold during this time, much better than I did when on very lose dose GcMAF injections, so to my mind, taking it every day (the injections are once a week) is more effective. And the injections were so expensive and such a pain to have shipped frozen as well (and potentially stopped by customs). I have also ordered the oral colostrum GcMAF from Saisei Mirai in Japan and I am going to give that a try, but I am surprised at how effective the cream has been. I also thought it was a scam and would not be effective.