Pay in 4 interest-free payments of $5.87 Learn more
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
The copper component can cause localized burning, redness, or irritation in some individuals
GHK-Cu is a copper II-coordinated tripeptide composed of glycine, histidine, and lysine
In clinical research, dose escalation and monitoring rules are set by a study protocol
Depending on whos talking about it, its pitched as a solution for everything from workout soreness and tendon injuries to inflammation, joint pain, and simply feeling old. You may see thymosin beta-4 (TB-4) used interchangeably as a name for TB-500, but theyre not the same thing
GHK-Cu adds another layer of concern because FDA has specifically discussed immunogenicity risk for injectable GHK-Cu related to potential aggregation and peptide-related impurities
precision.fda.gov/ginas/app/ui/substances/e850a4ce-7777-4d25-ae69-ab7174c798a4 National Center for Biotechnology Information
