Filler injections are often placed deeper, but most filler products come with lidocaine, a local anesthetic, mixed into their formulation, which numbs the area as its being treated
Published research also shows GHK-Cu promotes wound healing, reduces fine lines, and supports skin density
Protocols, doses, and reactions reported below come from animal research and self-reported community sources
The amount of diluent you add directly determines the final concentration of the peptide per unit of volume (e.g., milligrams per milliliter)
In contrast, under the second Trump administration, the current committee is made up mainly of health professionals who prescribe, produce or promote peptides