ghk cu overdose PSA] Albeit rare Copper peptide "uglies" are real and scary. Case report and looking for advices : r/SkincareAddiction Koreana Skin GHK-Cu Copper Peptide

Composition: Sterile water with 0.9% benzyl alcohol preservative

The microneedling /RF treatment is done on the face, eyelids, neck, and decolletage

This anatomical advantage creates several benefits: Absorption Rate : 60-80% typical bioavailability [2] Key Advantages : Direct absorption through nasal mucosa bypasses first-pass metabolism Rich blood supply enables rapid systemic distribution Avoids degradation by digestive enzymes Creates almost immediate plasma concentration elevation The nasal cavity's permeable epithelium allows peptides to cross directly into capillaries, then travel to the heart and throughout the body

This is critical for tendons and ligaments, which have notoriously poor blood supply