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GHK-Cu is a human copper-binding peptide proven to confer a host of benefits related to healing, tissue regeneration, and skin, hair, and nail health
More data could be available soon, however
doi:10.1044/2022_AJA-22-00003
While the molecular structure remains identical across formulations, oral and injectable KPV function through completely different mechanismsoral formulations act locally in the gastrointestinal tract without significant systemic absorption, while subcutaneous KPV enters circulation for broader tissue distribution
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