Skin & Cosmetic

GHK-Cu

SKU PP-GHKCU · 100mg

Copper-binding tripeptide (Gly-His-Lys·Cu) for dermal matrix and tissue-remodelling research.

≥99% purity (HPLC)

Identity by mass spec

Batch COA on request

Fast UK dispatch

GHK-Cu pricing (GBP)

Strength	Pen	Refill	Vial
100mg In stock

Select a price to choose that option. UK shipping £3.80 — free over £100.

About GHK-Cu

GHK-Cu is the copper(II) complex of the naturally occurring tripeptide glycyl-L-histidyl-L-lysine, first isolated from human plasma. It is one of the most cited peptides in dermal and cosmetic science research.

Laboratories study GHK-Cu in fibroblast cultures for collagen and glycosaminoglycan synthesis, metalloproteinase regulation and gene-expression profiling. Supplied as a 100mg lyophilised research material.

Research applications

Collagen and elastin synthesis in fibroblast models
Matrix metalloproteinase regulation
Gene-expression profiling
Copper transport and antioxidant studies

Mechanism studied

Modulates gene expression linked to collagen, glycosaminoglycans and metalloproteinases in dermal cell models.

Also known as: Copper peptide, Copper tripeptide-1, Glycyl-L-histidyl-L-lysine copper.

Specifications

Product	GHK-Cu
SKU	PP-GHKCU
Molecular formula	C14H24N6O4 · Cu
Molecular weight	~403.9 Da (complex)
Sequence	Gly-His-Lys · Cu
Strengths	100mg
Purity	≥99% (HPLC)
Form	Lyophilised powder
Storage	−20 °C, sealed, protected from light
Pen	Pre-filled pen-format research presentation
Refill	Replacement cartridge for the pen format
Vial	Lyophilised powder in a sealed glass vial
Intended use	In-vitro laboratory research only

Storage guide · Reading a COA · Request COA

GHK-Cu FAQ

How much GHK-Cu is in each unit?

Each unit contains 100mg GHK-Cu, priced from £35.00 as a vial.

Why is GHK-Cu blue?

The characteristic blue colour comes from the copper(II) ion complexed with the tripeptide.

How much is UK shipping?

UK shipping is a flat £3.80 and free on orders over £100.

Compliance disclaimer

All Port Peptides products are supplied strictly for in-vitro laboratory research and analytical purposes. They are not intended for human consumption, medical use or veterinary use, and are not drugs, foods, supplements or cosmetics.

Product guidance: we operate exclusively as a research-material supplier and are therefore unable to provide guidance relating to human use, including dosage, administration, preparation or mixing instructions.