The Indian pharmacy I am going to use can give me a better price on Rapacam vs Sirolimus. Does anyone know if there is a difference in efficacy or quality between the two?
Rapacan is the Biocon brand name for its sirolimus product.
Sirolimus is the generic name, for rapamycin.
There are many different generic brands of sirolimus, see the list and information here: Rapamycin, Rapamune, Sirolimus and Other Naming Conventions
This is the only lab analysis on biocon rapacan and Zydus sirolimus, we have: Rapamycin / Sirolimus from India, Lab Test Report on Quality / Purity
I have used both, and since both produced the same side effects at high doses, I see little difference.