As with the other high-quality brands of human growth hormone prescribed by our doctors, Zomacton is a polypeptide protein produced via recombinant DNA technology. Its chemical name is somatropin, and, as a bioidentical hormone, it has the same molecular structure as pituitary derived somatotropin. Both growth hormone and HGH contain an identical 191 amino acids in a single chain. Zomacton human growth hormone is a strain of Escherichia coli, which is modified through the insertion of the HGH gene through a multi-step process.

The Zomacton 5 mg Vial (containing 5 mg of somatropin and 30 mg mannitol) comes with 5 mL vial of diluting solution consisting of water, 0.9% benzyl alcohol (preservative), and 0.9% sodium chloride injection, USP (normal saline).

Each Zomacton 10 mg Vial (containing 10 mg of somatropin, 10 mg mannitol, 3.57 mg disodium phosphate dodecahydrate, and 0.79 mg sodium dihydrogen phosphate dehydrate), comes with a 1 mL diluting syringe, containing bacteriostatic water and 0.33% metacresol (preservative).