The article focuses on the export of cadaveric pituitary glands from communist Bulgaria in the 1980s, used for the production of human growth hormone. The case is explored in the broader context of practices and transnational networks for the supply of pituitaries. Special attention is paid to the changes resulting from the turn to the production of recombinant growth hormone in the mid-1980s, which put an end to the international ‘market’ of pituitary glands. In the last sections, different perspectives are explored to make sense of the case under scrutiny: those of bioethics and biolaw, on the one hand, and of bioeconomy in a globalising world, on the other.