One key thing with ephedrine is that it is a thermogenic, it increases body tempurature, only by 1 or 2 degree but still noticeable. Once the body tempurature returns to normal this indicates it is time to stop ephedrine, increasing dosage will not prove affective. Therefore, if possible keep track of Body Temp.

Here you go Big Al just to clarify for the guy! What ECA does!

however depends how you want to stack with Clen it or if you just want an average fat burner suppliment!