Valerianic acid inhibits the breakdown of GABA (gamma-aminobutyric acid), an inhibitory neurotransmitter that calms neural activity
While large randomized controlled trials specifically examining injectable GHK-Cu for hair remain limited, the mechanistic evidence is strong
Sci Rep 13 , 16519 (2023)
In the scalp, that same signaling reactivates follicles sitting dormant in the resting phase, extending the active growth window and increasing the diameter of the hair shaft itself
The Elevated Dose is 4.8 mg (15 units), containing 3 mg GHK-Cu and 600 mcg each of BPC-157, TB-4, and KPV
Dermal Model Utility: Used in skin-related research that evaluates matrix organization and tissue structure markers