ghk-cu review PSA] Albeit rare Copper peptide "uglies" are real and scary. Case report and looking for advices : r/SkincareAddiction Injectable Peptides for Anti-Aging? A

GHK-Cu 50mg Strength: 50 mg CAS: 49557-75-7 Chemical Formula: CHNOCu Molecular weight: 401.91 g/mol Peptide Sequence: Gly-His-Lys(Cu2+) Synonyms: Copper peptide, GHK, Tripeptide, ghkcu, GHK-Cu acetate, Gly-His-Lys-Cu(II) Storage: Store 28 C (20 C long-term)

Once opened, the vial should be resealed properly and returned to cold storage

Important caveat: B12 injections are most effective when you have deficiency or suboptimal levels

Users often report a more even skin tone and a reduced appearance of age spots

At Avena, the emphasis is always on intentional care, grounded in clinical insight and delivered with warmth

High doses of Vitamin C taken within 1 hour of the shot may lower B12 in blood (minor, stagger doses)