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You can read more about how GHK-Cu works as a peptide in our in-depth guide on GHK-Cu peptide benefits, dosage, side effects and uses
Indicates that the peptide has aggregated or that copper salts have formed after losing their peptide chelator
Mild redness, swelling, or sensitivity is normal and should subside within a few days, leaving you on the path to glowing, rejuvenated skin
4b and Extended Data Fig
It's been a few months and my skin looks smoother, fresher, and more radiant than it ever has
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