ghk-cu recommended dosage for injection Dosage: Clinical Guidance Safe Administration – PlexusDx ghk-cu recommended dosage injection humans

A 2018 study in Scientific Reports confirmed GHK-Cu's role in activating Wnt/beta-catenin signaling in dermal papilla cells the cells at the base of each follicle that orchestrate the growth cycle

The copper peptides for hair growth page discusses how different variants compare for this application

V draw = D anchor V water M anchor Low Dose: 1 mg GHK-Cu (1.6 mg total) V draw = 1 mg 2.5 mL50 mg= 0.05 mL = 5 units Standard Dose: 2 mg GHK-Cu (3.2 mg total) V draw = 2 mg 2.5 mL50 mg= 0.1 mL = 10 units Elevated Dose: 3 mg GHK-Cu (4.8 mg total)

That's not a reason to panic, but it's a reason to be supervised rather than self-directing