Interesting. Good question, where do they get it,
note
Affiliation: Burnsides Research Laboratory, University of Illinois, Urbana 61801, USA.
Also these other studies show up in search.
https://pubmed.ncbi.nlm.nih.gov/?term=effects%20of%20adrenochrome

In response Authentic Citizen to his Publication

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💖We are all God’s children.💖

In response Mac 1331 to her Publication

I searched pubmed.gov a few years ago when a twitter guy denied it existed. I found hundreds of studies on adrenochrome. It isn’t new, just hidden in plain sight. Sickening!