The onset speed for topical GHK-Cu shows visible improvements within 6-8 weeks of daily consistent use
GHK-Cu is also available topically at 1 to 3% concentration for localized skin and hair applications
Related PDB-101 Resources Browse Drug Action Browse Cancer Browse Molecules for a Sustainable Future Browse Toxins and Poisons References 3zmk, 3zml: JM Riveron, C Yunta, SS Ibrahim, R Djouaka, H Irving, BD Menze, HM Ismail, J Hemingway, H Ranson, A Albert & CS Wondji (2014) A single mutation in the GSTe2 gene allows tracking of metabolically based insecticide resistance in a major malaria vector
[DOI] [PMC free article] [PubMed] [Google Scholar] 141.Saadat M
GHK-Cu serum offers a peptide-focused way to support the visible signs of healthy skin aging without turning your routine into a long list of complicated steps