Once ephedrine was banned many companies began to use synephrine in its place to mimic the results of ephedrine, normally with a dose of 20mg.

I notice many of the fatburners on the market contain synephrine along with a few other ingredients.

I will be taking an EC stack over the next 5 weeks and was wondering if the dose could be lower with the EC stack and I could throw in another thermo that potentially contained synephrine.

I handle stims very well, and I normally dont get shaky. The question is, will the the EC stack conflict with the synephrine and overall the ingredients in the other thermo. Would it become catabolic for whatever reason?


Has anyone ever stacked EC and a thermogenic, if so what were your results?