Unlike most compounds in a research catalogue, it has already been studied in published human clinical trials, so the evidence picture here is different from the typical peptide
Ergothioneine Stimulates Ca2+-Mediated Brain-Derived Neurotrophic Factor Expression in NE-4C Nerve Cells
doi: 10.1016/j.mito.2013.01.008 15
As a naturally occurring copper tripeptide, GHK-Cu plays a critical role in tissue repair, signaling skin remodeling, and modulating inflammation
Fiber-rich foods (beans, lentils, chia seeds, flax, oats, apples) Help bind waste and support regular eliminationessential for moving toxins out of the body
I injected it once in the finger, and now it doesnt do that