Brands of Follitropin Alfa Gonal-F300 IU/vialInjection Follitropin Alfa Merck Serono S.A., Switzerland Gonal-F450 IU/vialInjection Follitropin Alfa Merck Serono S.A., Switzerland Gonal-F75IU (5.5mcg)Injection Follitropin Alfa Merck Serono S.A., Switzerland Showing 1 to 3 of 3 results Previous 1 Next