ghk-cu inci name GHK-Cu: The “Beauty Peptide” You're About To Hear Everywhere In 2026 GHK Copper Peptide | GHK-Cu

Common side effects include: Injection site reactions mild pain, redness, swelling, or bruising at the injection site, typically resolving within a few days Headache usually transient and manageable with standard analgesia Nausea or dizziness particularly in the initial treatment phase Skin reactions including itching, mild rash, or acneiform eruptions Temporary urine discolouration red or orange urine is harmless and expected Diarrhoea or flushing usually mild and self-limiting In patients with severe megaloblastic anaemia, low potassium levels (hypokalaemia) may occur during initial intensive treatment, but this is uncommon in routine maintenance therapy

It provides enough peptide for multiple weeks at lower doses and offers the most flexibility in reconstitution options

Peptide origin / Partial sequence of human gastric protein BPC, isolated from gastric juice Molecular weight / Approximately 1,419 Da (15 amino acids) Common off-label oral dose / 250 to 500 mcg twice daily, taken on an empty stomach Common off-label subcutaneous dose / 200 to 300 mcg once or twice daily near the affected area or abdominally Evidence level / Preclinical only (GRADE: very low certainty for human GI healing) Key preclinical finding / Accelerated gastric ulcer healing in rats within 24 to 72 hours across multiple models Route preference for GI targets / Oral administration, based on topical mucosal contact rationale Safety profile in humans / Largely unknown

Measurements change