Mutant Growth Hormone Official Name Unknown First appearance Unknown Contents[show] History History of item is unknown. Notes No special notes. Trivia No trivia. See Also 33 Appearances of Mutant Growth Hormone 6 Media Mutant Growth Hormone was Mentioned in Images featuring Mutant Growth Hormone Item Gallery: Mutant Growth Hormone Links and References None. Retrieved from "https://heykidscomics.fandom.com/wiki/Mutant_Growth_Hormone?oldid=1631831" Categories: Character First Appearance Needed Items Templated Articles Copy Edit Image Needed Community content is available under CC-BY-SA unless otherwise noted.