Beyond its better-known skin and collagen research, GHK-Cu is also used as a tool compound in hair-follicle model systems.
Follicle model systems
Dermal-papilla cell cultures and related in-vitro follicle models are exposed to defined concentrations to read out proliferation and gene-expression markers — concentrations set by assay design, not human dosing.
Mechanistic rationale
Proposed matrix-remodeling and growth-factor-modulating activity (see mechanism of action) is the rationale researchers cite for examining follicle endpoints.
Evidence base
Findings sit within the broader GHK-Cu preclinical literature and its discovery history.
Product page: GHK-Cu research vials.
Research Use Only. Supplied strictly for laboratory research and development — not for human or veterinary use, consumption, or any therapeutic or diagnostic purpose. This article is research education, not usage guidance.