MRSU ...

Most of the studies shown place great emphesis on the EC portion of the ECA stack. The ephedrine/caffeine combination is the major duo in the fat burning department.

If you are going to take an herbal preparation, look for ones without aspirin, white willow bark, or anything that is standardized for salicyin (?) content.

BetaLean by EAS doesn't contain any aspirin related ingredients, so that's an option for you.