Mutant Growth Hormone

Mutant Growth Hormone is a fictional item featured in comic books published by Marvel Comics. It first appeared in Amazing Adventures, Volume 2 #11 in March, 1972.

Description
Mutant Growth Hormone is a chemical compound that promotes the development of superhuman abilities in normal human beings. It was first developed by Doctor Hank McCoy while he was employed by the Brand Corporation. McCoy tested the hormone on himself, which caused him to grow dark, course hair over his entire body.

Benefactors

 * Robert Hunter

Appearances

 * Amazing Adventures Vol 2 11
 * Civil War 1 undefined