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In-vitro study / 2007
In vitro observations on the influence of copper peptide aids for the LED photoirradiation of fibroblast collagen synthesis
Huang PJ, Huang YC, Su MF, et al.
Study overview
Human fibroblasts in culture were exposed to red light and copper-GHK. The authors measured cell viability and collagen-related laboratory markers.
Results are specific to the study. This is an editorial summary, not personal treatment advice.
Study limitations
Human-derived cells in a dish are not a human trial. Combined light and peptide exposure complicates attribution, and the findings do not validate injectable use.
About this summary
This summary uses the cited abstract and bibliographic record. Read the original methods and results for the full context.