does glutathione have side effects for the skin Glutathione: Benefits, Forms, Dosing, and

GHK-Cu (glycine-histidine-lysine copper, or copper tripeptide-1) is a naturally occurring copper peptide complex that mimics the body's own tissue-repair signal

The frequency of treatments is determined by the dermatologist

Lukinaviius, G

Vitaic S et al

Pairs well with cleanser, face serum and face cream

Rather than indiscriminately blocking macrophage activity (which would impair the early inflammatory debridement phase of wound healing), GHK-Cu research documents a shift in macrophage phenotype from pro-inflammatory M1 toward the anti-inflammatory, pro-healing M2 profile at later stages of the inflammatory response