A user inquired about a GHK-Cu protocol specifically aimed at tightening minor loose skin on the abdomen. Community feedback suggested it is a common application for the peptide, though results vary based on the method of administration.
A user inquired about a GHK-Cu protocol specifically aimed at tightening minor loose skin on the abdomen. Community feedback suggested it is a common application for the peptide, though results vary based on the method of administration.