GLP-1, a drug created to imitate the functions of glucagon-like peptide-1 (GLP-1), an essential digestive hormone, is one innovation that has drawn notice
The short answer is that general subcutaneous injection education usually points to the abdomen, outer thigh, and upper arm, but that does not make injectable GHK-Cu an approved medication or a safe self-treatment
PLoS One 9 , e102196 (2014)
It contains 0.9% benzyl alcohol as a preservative, thanks to which a single peptide vial can be withdrawn from gradually over days to weeks without the solution being spoiled by contamination
Four weeks at 0.25mg uses 1mg
Its regenerative effects also extend to hair growth and tissue repair, making it popular in cosmetic and therapeutic applications