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Researchers specifically targeting skin aging should consider GHK-Cu as the primary copper peptide, potentially adding AHK-Cu if scalp health is also a concern
Presented for research literature review only Parl FF (2005)
Avoid touching vial openings during any injection preparation procedures
Injections give the peptide a clear path to tissues, protect the chain from digestion, and provide stable timing
What Does the Test Involve
Both forms ultimately provide vitamin B activity, but hydroxocobalamins longer duration in the body means injections can be given less frequently in maintenance therapy
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