This article provides a clinical overview of the peptide landscape, distinguishing between evidence-based topical dermatology peptides and the largely unregulated market of injectable compounds used for longevity and performance. It highlights that while collagen-stimulating topicals like GHK-Cu have proven benefits, injectable peptides often lack rigorous safety data and carry risks of contamination.
The most-used peptide combinations, what the research actually says, and where to buy — one page, one email.
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