Subcutaneous Injection Sites and Instructions for Safe Self Administration Been on T for 5 weeks, all injections sites suddenly (in the past few days) became red and itchy : r ftm Rejuvenation and Youth with GHK Cu Peptide Treatment Dr. Ahmet zyigit PSA] Albeit rare Copper peptide "uglies" are real and scary. Case report and looking for advices : r SkincareAddiction GHK Cu Injections Explained: WThe Peptide Effect Apple Podcasts Rejuvenation and Youth with GHK Cu Peptide Treatment Dr. Ahmet zyigit