GHK Cu for Skin: SIGNAL's Guide to Rejuvenation Copper peptides can be used in routines that include dermarolling but many people choose to separate them and focus on timing rather than applying immediately after. #ghkcu #copperpeptides #ghkcuserum #copperpeptideserum #coppertripeptide1 Topical GHK CU eagleresearchlabs.co.uk Most people use GHK Cu way too early after microneedling and end up blunting the exact collagen signaling window they're trying to trigger. In this video I break down the biology of why I 24h After Results PDRN, GHK Cu, and Sheep Placenta with Derminator 2 and 12 Pins : r Microneedling