ghk-cu topical before and after does work for Skin Rejuvenation apply all over face neck and decollate GHK-Cu Serum — Best Copper – GHK-Cu Peptides Before and After:

[1] La revisin sobre cicatrizacin recoge efectos angiomoduladores y de mantenimiento endotelial descritos en modelos de lesin en roedor

comparison Matrix and copper-peptide research beside pentadecapeptide repair literature

[1] Because intrinsic-factor-dependent uptake in the distal ileum can be absent in conditions such as autoimmune gastritis, pancreatic insufficiency, or bariatric surgery, the intramuscular or subcutaneous route bypasses gastrointestinal barriers and reliably restores serum concentrations

Inflammatory Bowel Diseases, 14(3), 324-331

I have a 20mg vial and some bac [sterile] water

63 (22), e1900492