GHK-Cu is a naturally occurring copper peptide that modulates expression of over 4,000 human genes, including those involved in collagen synthesis, metalloproteinase regulation, and antioxidant defense
Common setups: retatrutide 10 mg + 2 mL BAC water = 5 mg/mL
PMID 12729762
Feb 23 2021;doi:10.1007/s10741-021-10083-z Barclay AW, Petocz P, McMillan-Price J, Flood VM, Prvan T, Mitchell P, Brand-Miller JC
Potential Side Effects Headaches and overstimulation: Some anecdotal reports suggest Dihexa may cause mental overstimulation, anxiety, or tension headaches, likely due to excessive synaptic activity
Mar 12 2020;18(1):21