GHK-CU (Copper Peptide): 50mg | 100mg
GHK-CU (Copper Peptide): 50mg | 100mg
$79.00 – $139.00
GHK-Cu is a copper peptide that promotes tissue repair by stimulating collagen production, enhancing wound healing, and reducing inflammation. It improves skin elasticity, reduces wrinkles, and supports overall skin rejuvenation. Additionally, GHK-Cu has regenerative effects on other tissues, such as muscles and cartilage, and may offer neuroprotective benefits.
YOU RECEIVE:
(1) Peptide bottle (freeze dried powder, not liquid)
(1) Bottle Bacteriostatic Water
*Peptides need to be mixed with bacteriostatic water to research
**NOT included- Syringes (all peptides are research products)
***To learn more about your product and it’s applications, CLICK HERE

Legal Disclaimer: For research purposes only. Not intended for consumption, clinical application, or diagnostic use. The buyer assumes full responsibility for appropriate handling, usage, and adherence to all relevant laws and regulations.
AFTER PURCHASE- Research Resources Provided
*After Payment, PLEASE check your email for independant resources that explain research methods.
Science and Mechanism of Action
GHK-Cu (Glycyl-L-histidyl-L-lysine) is a naturally occurring copper peptide that plays a crucial role in various biological processes, including tissue repair, wound healing, and the regeneration of skin. It is a small peptide complex formed by the binding of copper ions (Cu²⁺) to a peptide chain. GHK-Cu works by stimulating the production of collagen, a key protein that supports the structure of skin, blood vessels, and connective tissues. It also has a regenerative effect on fibroblasts, cells responsible for producing collagen and other extracellular matrix components. Additionally, GHK-Cu has anti-inflammatory properties, modulates gene expression related to tissue repair, and enhances antioxidant defense mechanisms in cells, making it a valuable compound for skin health and overall tissue regeneration.
Potential Side Effects
GHK-Cu is generally well-tolerated, with minimal side effects reported in most users. However, some individuals may experience mild irritation or redness at the application site when used topically. As it promotes cell regeneration and healing, it’s important to use the peptide under proper guidance, especially for individuals with sensitive skin or allergies to copper. Long-term effects of systemic use have not been fully studied, so caution is advised when using it for prolonged periods.
Benefits to the Human Body
GHK-Cu offers a variety of benefits, primarily in the areas of skin health, wound healing, and tissue regeneration. Topically, it is widely used in skincare products for its ability to reduce wrinkles, enhance skin elasticity, and improve skin tone by stimulating collagen production. It has also been shown to accelerate wound healing by promoting the repair of damaged skin, reducing scarring, and improving the overall healing process. Beyond skin health, GHK-Cu has potential therapeutic effects on other tissues, including muscle and cartilage regeneration. It is also being studied for its neuroprotective effects, as it may promote the repair of nerve tissues and have anti-inflammatory effects in the brain. Its ability to reduce inflammation, enhance collagen synthesis, and protect against oxidative damage makes GHK-Cu a promising peptide for aging, wound recovery, and even joint health.
Bottle Dose | GHK-CU 50mg, GHK-CU 100mg |
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Certificate of Analysis

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All products are sold for research, laboratory, or analytical purposes only, and are not for human consumption.
This site is a chemical supplier, not a compounding pharmacy or chemical compounding facility as defined under 503A of the Federal Food, Drug, and Cosmetic act. Core Peptides is not an outsourcing facility as defined under 503B of the Federal Food, Drug, and Cosmetic act.
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We legally cannot give medical advice nor any advice relating to use. Our peptides are sold as “research
peptides” only. If you would like learn more about your product there are various available resources to
answer your questions online, this is an example of one such website;
https://www.peptideresearchinstitute.org/
We legally cannot give medical advice nor any advice relating to use. Our peptides are sold as “research
peptides” only. The answer is different with every product, here is a link to an open source informational
website that has a peptide reconstitution calculator and more information.
https://www.peptideresearchinstitute.org/
We legally cannot give medical advice nor any advice relating to use. Our peptides are sold as “research
peptides” only. There are various available resources to answer your questions, this is an example of
one. https://www.peptideresearchinstitute.org/
We do provide Bacteriostatic Water with every peptide for research purposes
Most all of our products that come as freeze dried powder do come w/ a 3ml Vial of bacteriostatic water.
There are a few exceptions. Please look at the description of the product you purchased, it will tell you
exactly what you will receive with your order. NO we will never provide syringes with any order.
The answer is different with every product, here is a link to an open source informational website that has
a peptide reconstitution calculator and more information. https://www.peptideresearchinstitute.org/
Please submit any inquiries via the contact form located on our Contact page.
This answer varies on the peptide itself. Once peptides have been reconstituted generally the
effectiveness of peptide reduces after 8 weeks even while refrigerated. There is more information available on the internet. Here’s an independent resource to read.
https://www.peptideresearchinstitute.org/

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