Kalpa GHK-CU 50 mg Copper Peptide Research Vial for Labs

It is a lyophilised research vial containing 50 mg of GHK-Cu, the tripeptide glycyl-L-histidyl-L-lysine bound to copper in a 1:1 ratio. The GHK sequence comes from the alpha 2(I) chain of type I collagen and is released when tissue is damaged. No approved medicine contains the peptide, so it is supplied as a research material rather than a treatment.

It influences the extracellular matrix rather than a hormone receptor. The peptide stimulates collagen, elastin and glycosaminoglycan synthesis, supports dermal fibroblast activity, and modulates metalloproteinases together with their inhibitors, which controls how tissue is remodelled. Research also covers new blood vessel and nerve growth, and the copper atom is part of how the peptide is delivered.

It is not established. The project fact base states this directly, and no primary source offers a measured human value. Human data come from topical creams applied for about 12 weeks in studies of skin density and wrinkles, and topical exposure says nothing about clearance from an injection. Any timing used in laboratory work is therefore an assumption rather than a measured figure.

Five millilitres of bacteriostatic water give 10 mg per ml, so 1 mg measures 0.1 ml on a U-100 syringe; 2 ml of solvent gives 25 mg per ml and quarters the volume for the same amount. Add the water down the vial wall and do not shake the solution. Store it at 2-8 C without freezing and use it within the window on the vial.

Cream studies describe local skin effects rather than systemic ones, and there are no published injection trials. Amounts above 3 to 4 mg per day and reports of headache come from online protocols, not clinical work. Because no controlled human injection data exist, interactions and long-term effects are unknown, and the peptide remains a laboratory material.

The peptide was not found in the WADA prohibited list and no official ban was located in the project fact base. That absence is not the same as permission, and lists change, so athletes should confirm the current position with their federation. Unlike TB-500 or the GH secretagogues, GHK-Cu is not named in a prohibited class.

Yes. The 50 mg vial is listed on this page with international and U.S. domestic shipping options, and the price charged matches the option you select. Orders are dispatched after payment confirmation. The product is sold strictly for laboratory research and is not a licensed medicine in any country.