does ghk-cu block dht Copper Peptide Hair Growth Conditioner Ingredients — Hairgenetix | GHK-Cu,

Reducing oxidative stress Oxidative stress from free radicals is a common contributor to acne and skin ageing

demonstrated dose-dependent proliferation effects on cultured human dermal papilla cells exposed to GHK-Cu at physiologically relevant concentrations.3 Subsequent work has confirmed that this effect translates into upregulation of genes associated with anagen-phase activity including VEGF, FGF-2, and IGF-1, the three growth factors most directly implicated in hair-cycle regulation

Another randomized trial showed a 31.6% reduction in wrinkle volume compared to controls

[PubMed | ClinicalTrials.gov | DOI] Rubino D, Abrahamsson N, Davies M, et al