
A topical skin treatment containing copper tripeptide-1, known for its ability to improve skin complexion and boost collagen and elastin production.
the best example of a topical cream is going to be GHKCU. And this is interesting because this is a copper tripeptide that has been found to decrease in expression and concentration as we age.
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"The speaker identifies GHK-Cu as a highly effective topical cream for rosacea and regenerating skin quality, noting it is legally available for purchase."