Ingredient library / Peptide
Copper Tripeptide-1
GHK-Cu
The copper peptide behind follicular perfusion and skin remodeling.
Biology
A copper-binding tripeptide (glycyl-L-histidyl-L-lysine complexed with copper). The same copper-peptide science used across premium exosome hair boosters.
Mechanism of action
Associated with improved follicular microcirculation and dermal-papilla activity, supporting VEGF-driven perfusion and a prolonged anagen (growth) phase; in skin, it supports matrix remodeling and antioxidant defence.
Stability & formulation
Formulated for scalp delivery; enhanced absorption via the fermentation-based carrier system in Exotokine Black.
Synergy in the formula
Works on the follicle while the botanical exosomes calm and condition the surrounding scalp, and the amino-acid complex supplies keratin building blocks.
Clinical evidence
Study data, characterisation reports and clinical references for Copper Tripeptide-1 are shared with stocking clinics and distributors on request. Request the dossier →
Key facts
- Category
- Peptide
- Molecular weight / size
- ≈340 Da (GHK tripeptide)
In the range