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One early study reported that GHK-Biotin: Increased the anagen/telogen ratio, indicating a higher percentage of follicles in the active growth phase Upregulated Ki-67, a marker of cell proliferation in cultured hair folliclesan early signal of increased follicular activity that may support stronger regrowth over time Resulted in visibly improved hair density and increased follicular activity in men with alopecia when applied topically at 10 ppm for four months (Active Peptide Company, 2014) These effects suggest that GHK-Biotin may help anchor hair at the root, strengthen keratin synthesis, and support regrowth, particularly when paired with other regenerative peptides

INDICATION: Vitamin medicine

Research Resources Explore the Frontier Research Library and Research Peptide Guides for educational content covering peptide science, quality control, storage, and analytical testing

It does not appear to interact negatively with other medications and has been well-tolerated across a wide range of doses in animal models

Sequence: Ac-Ser-Asp-Lys-Pro