GHK-Cu
Skin & connective tissue research
Skin repair and collagen production are central to GHK-Cu research. Laboratory and animal studies examine how this copper peptide influences the structural materials that help support skin and connective tissue. Those findings do not establish that this research vial reduces wrinkles or delivers a cosmetic benefit.
$75 USD
Indicative price, not an active offer. Quantity per vial is not yet confirmed.
Not accepting orders
This is a proposed research listing. Supplier terms, material specifications and lot documents must be established before commercial launch.
Product documentation
Lot-specific COA, final specification and safety documentation are not yet published.
Check GHK-Cu document statusFor laboratory research only. Not for human or veterinary use.
What is being studied?
GHK-Cu refers to glycyl-L-histidyl-L-lysine associated with copper. A 1993 animal study investigated connective-tissue accumulation in experimental wounds. The study provides context for questions about tissue responses under its specific experimental conditions, rather than proof of a cosmetic or therapeutic benefit from this proposed vial.
Research background: GHK-Cu and collagen synthesis in fibroblast cultures (1988); Maquart et al. (1993): GHK-Cu in rat experimental wounds.
What the evidence does not establish
An animal wound model is not a finished skincare-product trial. The formulation, route, exposure and measured endpoints affect what can be inferred. The reference does not verify this listing's composition, purity or performance.
Define the material first.
Ask for the specified peptide-copper complex, chemical form, peptide content and any copper-related analytical information. Confirm whether reported results describe the complex, the peptide component or another measurement.
Before comparing price, make sure the quantities and specifications being compared are equivalent. A publication describes its study material; a supplier report describes a particular tested sample. Those are different kinds of evidence.
Read the documentation checklistQuestions about GHK-Cu
Is GHK the same material as GHK-Cu?
The copper designation matters. Confirm whether the supplier's material is the copper complex rather than assuming that evidence and specifications for GHK transfer unchanged.
Is this a cosmetic product?
No finished cosmetic formulation is being offered here. This is a proposed laboratory-research listing, not a skincare-use recommendation.
Sources and scope
- GHK-Cu and collagen synthesis in fibroblast cultures (1988)
- Maquart et al. (1993): GHK-Cu in rat experimental wounds
Source records checked September 11, 2026. This is an introductory research summary, not a systematic review, medical recommendation or lot certificate. The selection is not exhaustive. Independent scientific review and final supplier documentation remain pending.
