USA-made
GHK-Cu
CC-36B4E4998B
Exact formulation and shipped lot unverified. Retail price and ordering unavailable.
Inspect listingPlain-English guide · Skin & appearance
Does skin-care research apply to every format?
A cream, a vial and a blend are not the same thing.
This is an evidence guide, not a product recommendation or a treatment plan.
The name you may see
GHK-Cu, in plain English.
GHK-Cu is a short peptide bound to copper. It appears in skin-care research and in products with very different forms.
What did researchers actually look at?
A 2025 review found that published information on GHK-Cu and related topical products is limited, including skin absorption and effectiveness. Laboratory findings are not the same as large, well-controlled studies in people.
Read the source: 2025 review of GHK and skin-care formulations ↗
How strong is the evidence?
Small topical studies; formulation matters
Skin-care evidence does not prove that a vial, spray or multi-peptide blend produces the same result. The form of a product changes the question, and safety is a separate question.
What this means for shopping
A research name is not a recommendation. A study of one substance, form or population does not prove a catalog item will give you that result. Exact product identity, quality and suitability are separate checks.
Explore related catalog names
GHK-Cu listings to inspect
These links match the compound name discussed above. They are not recommended products, proven benefits or confirmation that a listing matches a study material.
Skin-care/formulation review; limited clinical information
The review discusses skin-care formulations. None of these listings is established as the studied topical formulation. Do not transfer topical evidence to a vial, spray or blend.