Frequently Asked Questions About GHK-Cu What is GHK-Cu used for in research?+ What purity is Koi's GHK-Cu?+ Why is GHK-Cu blue?+ How do I reconstitute GHK-Cu?+ What is the difference between GHK and GHK-Cu?+ What are the CAS numbers for GHK-Cu?+ Does GHK-Cu come with a Certificate of Analysis?+ Is GHK-Cu for human use?+ Stock your lab with Koi Research-grade peptides made in the USA, third-party tested, with public lot-matched COAs
Made with vegan-friendly ingredients, our formula is designed to support your health without any animal-derived components or by-products.
Palmetto Peptides Research Team Last Updated: March 26, 2026 Related Research: Discovery of GHK-Cu: History & Milestones Related research: GHK-Cu anti-aging and wound healing research, and GHK-Cu wound healing research
Step 7: Pinch the Skin When injecting into the abdomen: Pinch and lift your skin and subcutaneous tissue between your thumb and forefinger to create a fold
PlexusDx Precision Peptide Genetic Testing identifies your unique variants in GLP1R, FTO, MC4R, and GIPR genes across 14 metabolic pathways and 150+ insights
This helps the body adjust to the changes in its internal biochemistry
