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Important Safety Information
GHK-Cu (Copper Peptide)
Compounded Peptide TherapyGHK-Cu is a naturally occurring copper-binding peptide studied for skin, tissue repair, and longevity support. MEDVera offers it as a compounded injection prescribed and administered under provider supervision. As with many peptide therapies, human safety data are still developing.
Emergency: If you experience chest pain, severe shortness of breath, a prolonged painful erection (over 4 hours), or sudden vision/hearing loss — call 911 or go to your nearest emergency room immediately.
Who Should Not Use GHK-Cu (Copper Peptide)
- Individuals with Wilson's disease or other copper-handling disorders
- Anyone with a known copper allergy/sensitivity
- Pregnant or breastfeeding individuals
- Individuals with active or suspected malignancy (cancer) without specialist clearance, due to theoretical effects on tissue growth/angiogenesis
- Active infection at or near the intended injection site
Warnings & Precautions
Sterility & Sourcing
Compounded injectable peptides must come from a licensed, verified pharmacy. Improper preparation or sourcing carries infection and contamination risk.
Copper Overload (theoretical)
Excessive or improperly dosed copper peptide may carry a theoretical risk of systemic copper accumulation; follow your provider's dosing exactly.
Limited Human Safety Data
GHK-Cu is not an FDA-approved drug product; available human safety data are limited compared to conventional medications.
Common Side Effects
This is not a complete list. Contact your provider if you experience any concerning symptoms.
- Injection site redness, swelling, soreness, itching, or bruising
- Headache
- Nausea
- Dizziness or lightheadedness
- Fatigue
- Flushing
Drug Interactions
Always inform your provider of all medications, supplements, and substances you are currently taking.
- No well-established significant drug interactions; inform your provider of all current medications and supplements
When to Contact Your Provider
- Signs of allergic reaction: hives, swelling, difficulty breathing
- Signs of infection at the injection site: increasing redness, warmth, pus, fever
- Any new or unexplained symptoms after starting therapy
This safety information is provided for general educational purposes only and does not constitute medical advice. It is not a substitute for the full prescribing information, package insert, or guidance from your licensed healthcare provider. Individual responses to medications and supplements vary. MEDVera providers review your complete health profile before recommending or prescribing any treatment.