GHK-Cu Copper Peptide Microneedle Device ~0 nmol absorbed topically through

~0 nmol absorbed topically through untreated skin*

Fine lines and early signs of skin aging

When applied to the scalp using the microneedle device

topical application only*

That's the core reason this device exists — and why it outperforms standalone serums

GHK-Cu Copper Peptide Microneedle Device ~0 nmol absorbed topically throughMost copper peptide serums sit on the surface. This one doesn't. The Unc Labs GHK Cu Copper Peptide Microneedle Device combines clinically studied GHK Cu (copper tripeptide 1) with at home microneedle technology delivering peptide actives beyond the skin's surface barrier, where topical application alone cannot reach. Published research in Pharmaceutical Research found that microneedle pretreated skin absorbed over 134 nanomoles of GHK Cu in 9 hours,