This is one of the most common questions in the GHK-Cu space, and the answer is more nuanced than either camp usually admits
Research applications Research applications In vitro assays of ECM regulation (collagen, elastin) and MMP/TIMP balance Cell migration, proliferation, and cellular migration and tissue-matrix development models (fibroblasts, keratinocytes) Anti-inflammatory and antioxidant signaling studies (NF-B, Nrf2 pathways) Copper-dependent enzymatic and metalloregulator investigations Mechanistic combination studies with growth factors, cytokines, or small molecules For laboratory research use only
Note again that most references treat AHK-Cu as a topical ingredient, and the syringe workflow shown here has no efficacy or safety data behind it for this peptide [13]
As you can imagine, the frequency of injections drops way down
doi:10.2174/1570159x13666160502153022 About the Author Scott Froum, DDS Editorial Director Scott Froum, DDS, a graduate of the State University of New York, Stony Brook School of Dental Medicine, is a periodontist in private practice at 1110 2nd Avenue, Suite 305, New York City, New York