Thermorexin was great with me. I used it over a 2-3 year period with good resuts. I never got any bad sides, I never got sides the first time I ran ECA. I havent even read of many people having problems with Thermorexin, as a matter of fact this board acted like Thermorexin was the holy grail for a while. I love seeing how people turn on a product out of nowhere after a while lol.
Anyways, Ive used Thermorexin and ECA, both worked well. Im waiting for my Lipoflame to be delivered which I will be running along with Dermatherm (If I can get it to stop staining me yellow). I'll keep you guys updated.
-Legacy