If you zoom in on the lettering on the barrel it starts to give off that cgi look. Also it looks like it is stamped over smaller stamped lettering, which seems kind of bizarre.

Somehow I doubt there could ever be enough demand for a barrel like that. My theory is (((they))) originally discovered adrenochrome from the circumcision blood sucking. So if it's potent in portions that small, a barrel of concentrated pure adrenochrome would seem like ten-thousand lifetime supplies.