The best site for this type of injection is your upper arm.
GHK-Cu is the gold standard for skin repair and anti-aging with 50+ years of published research
The laser on my fingers helped me to stop feeling burning in my hands and wrists, this due to the arthritis I have
Minor side effects & safety profile While AOD 9604 appears to have a favorable tolerability profile in early trials, there are still relevant caution points: Reported/mild side-effects Injection-site reactions: redness, swelling, itching, mild pain
However, subcutaneous injection is the standard route for systemic and musculoskeletal effects, as it provides more reliable bioavailability and allows injection near the injury site
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