Question: genotropin 12 mg how many iu?
Answer: GENOTROPIN 1.5 mg is dispensed in a two-chamber cartridge. The front chamber contains recombinant somatropin 1.5 mg (approximately 4.5 IU), glycine 27.6 mg, sodium dihydrogen phosphate anhydrous 0.3 mg, and disodium phosphate anhydrous 0.3 mg; the rear chamber contains 1.13 mL water for injection.