ghk-cu inhibits 5-alpha reductase dht A combination therapy for androgenic alopecia based on quercetin and zinc/ copper dual-doped mesoporous silica nanocomposite microneedle patch Suppression of steroid 5α-reductase type

In Toxizittsstudien an Ratten (20 mg/kg intramuskulr) und Hunden (10 mg/kg intramuskulr) gab es keine Todesflle, keine Gewichtsvernderungen, keine aufflligen Verhaltensnderungen

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Ultimately, for most research into the regenerative, anti-inflammatory, and ECM-remodeling effects attributed to GHK, the GHK-Cu complex is the active molecular entity

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Dummer R, Hauschild A, Lindenblatt N, Pentheroudakis G, Keilholz U