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It is a synthetic form of prostaglandin E1, a naturally occurring hormone that helps relax the smooth muscles and widen the blood vessels in the penis
Yes, in research settings, GHK-Cu is often studied alongside other peptides
It has been found to stimulate the production of collagen, function as an antioxidant and anti-inflammatory, and promote the growth of blood vessels, and promote the growth of nerves
JCI Insight 3 , e98411 (2018)
Hacke W, Kaste M, Bluhmki E, Brozman M, Dvalos A, Guidetti D, et al
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