GHK-Cu (Copper Tripeptide-1) 50mg total per bottle 625 mcg 80 sprays/bottle 10mL bottle 99.876% purity 99.876% purity (HPLC) Third-party tested Freedom Diagnostics Identity confirmed Certificate of Analysis Tested by Freedom Diagnostics 04/12/2026 Key Ingredients Tripeptide-copper complex studied for its ability to modulate over 4,000 human genes
Follicle Size and Anagen Extension In a 1993 study by Pickart and colleagues, topical GHK-Cu applied to mice with surgically induced wounds significantly increased hair follicle size and triggered follicles from telogen back into anagen
Here are some possible benefits: However, results can vary from person to person
For immunohistochemistry, the sections were deparaffinized and rehydrated, processed with microwave antigen retrieval, and incubated overnight with primary antibodies against Ki67 (ab15580), and CD8 alpha (ab217344) (Abcam, Cambridge, UK) at 4 C
(PubMed) However, while some small studies report mild pigment/lightening changes with glutathione (oral or topical), the clinical evidence for long-term, safe, and effective skin-whitening via IV glutathione is weak or absent
When choosing skin care products containing GHK-Cu, consumers should look for products that clearly label the concentration of blue copper peptides and consider whether the overall formula of the product contributes to the stability and penetration of blue copper peptides
