Copper peptides show up here because of their scalp signaling history and their popularity in hair products over time
But it's not the only option
In another study, the novel small lipotripeptides DICAMs, which are non-cationic fatty amine-tripeptide conjugates, effectively prevented the formation of biofilms by breaking down biofilms and eliminating the biofilm-affixed bacteria [91]
Functional medicine providers may use peptide therapy for leaky gut (intestinal hyperpermeability), IBS, IBD-related symptoms, gastritis or ulcer recovery, post-antibiotic dysbiosis, and chronic GI inflammation
This selective mechanism of action means that the compound could potentially improve metabolic health, enhance energy levels, and support sustainable weight management without the harsh side effects often associated with other metabolic enhancers
Editorial update What to check before choosing GHK-Cu Topical Serum Updated Jul 21, 2026 For ghk-cu topical, the decision should start with evidence quality, route of administration, safety limits, product quality, and accessnot a list of benefits alone