The different types of growth hormone injections all hgh injections are an injectable form of hgh, or somatotropin, created in the lab from recombinant human dna, so it is identical to the hgh … What is sogroya ®? Sogroya ® (somapacitan-beco) injection 5 mg, 10 mg or 15 mg is a prescription medicine that contains human growth hormone, the same growth hormone made by the body.