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Most other skin treatment ingredients target one concern either hydration, exfoliation, or collagen stimulation, while GHK-Cu does all of this and more

doi: 10.1007/s12026-022-09296-7 118 JacksonSWJacobsHMArkatkarTDamEMScharpingNEKolhatkarNSet al

Conventional in vitro systems, such as primary cardiomyocytes and H9c2 cell lines, have significant limitations in studying copper metabolism

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The degree of degradation depends on the peptide's size, structure, and resistance to specific enzymes

Lower glutathione levels seem to go hand-in-hand with poorer health