Literature also discusses microneedle-assisted delivery, liposomal formulations, and injectable-route safety concerns [7], [8], [14], [15]
GHK-Cu works through multiple mechanisms simultaneously: Patients treated with GHK-Cu at OC Wellness report benefits including: GHK-Cu has been the subject of over four decades of research, with studies published in leading journals including PLOS ONE, Annals of the New York Academy of Sciences, and the Journal of Peptide Science
It is important to note that no route has been validated as "safe" in controlled human trials
The pH is 5.7 (4.5 to 7.0)
Reyhan Westbrook Department of Internal Medicine, Southern Illinois University School of Medicine, Springfield, United States Contribution RW, Acquisition of data, Analysis and interpretation of data Competing interests The authors declare that no competing interests exist