The mechanism is well-characterized: glutathione inhibits tyrosinase activity, reduces eumelanin (dark pigment) production, and promotes pheomelanin (lighter pigment) synthesis
Vaur P, Brugg B, Mericskay M, Li Z, Schmidt MS, Vivien D, et al
Medium-term (3-5 sessions): With a few sessions under your belt, youll likely see stronger nails, healthier hair, and clearer skin
A single exposure (A) causes a small decrease (less than 3% of normal), in both blood and cytosolic GSH and Cys concentrations, with levels returning to above 99% of normal for all species within the simulated time-span
A 1mg dose draws 6 units (0.06mL) on a 100-unit insulin syringe
Topical vs Injectable for Hair GHK-Cu is available in both topical and injectable formats