GHK-Cu is a naturally occurring copper peptide complex found in the human body
Some users note mild nausea when taken orally, temporary dizziness or lightheadedness, minor injection site reactions including redness or irritation, and occasional headache particularly when starting
The chronic or stable phase follows the acute phase and is characterized by the absence of penile pain, and stability of the curvature
However, the medication's gastrointestinal effectsparticularly nausea, vomiting, and diarrheacan lead to dehydration and prerenal acute kidney injury if fluid intake is inadequate
Other oral medications, in order of reduced effectiveness, include the combination of metformin and clomiphene citrate, clomiphene citrate alone, and metformin alone 261
Administration methods and injection technique HCG can be administered subcutaneously or intramuscularly