Hair Growth
Minoxidil comparison, Wnt/beta-catenin pathway, and 5-alpha reductase inhibition
Copper and the Hair Follicle
A 2023 mouse study showed a GHK-Cu analog entering the hair growth phase (anagen) in just 6 days compared to 9 days for minoxidil 5%. The mechanism involves Wnt/beta-catenin pathway activation, dermal papilla cell stimulation, and localized DHT reduction through 5-alpha reductase inhibition. But no large-scale human trials exist yet.
GHK-Cu vs Minoxidil
Comparing anagen entry speed and hair growth mechanisms.
Wnt/Beta-Catenin Pathway
How GHK-Cu activates the key signaling pathway for hair follicle regeneration.
Dermal Papilla Cells
Stimulating the master regulators of hair follicle cycling.
5-Alpha Reductase Inhibition
Local DHT reduction without systemic side effects.
Clinical Status
Where the evidence stands and what's missing for human use.