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Description
Perez D
One in vivo comparison of GHK versus GHK-Cu in rat experimental wounds found that GHK alone had no effect, and only the copper-bound GHK-Cu form produced a statistically significant increase in collagen accumulation evidence that the copper ion itself, not the peptide backbone alone, may be responsible for much of the collagen-stimulating activity
Medications and peptide therapies should only be used under the supervision of a licensed healthcare provider
doi: 10.1186/s40478-015-0268-1
