Where can researchers buy GHK-Cu online?

GHK-Cu can be purchased directly from this product page, which lists the 5mg vial as a single item or as part of a multi-item pack. Real Peptides is a US chemical supplier shipping from Florida and California. Buyers confirm at checkout that they are 21 or older and are acquiring the material strictly for laboratory research use.

Is GHK-Cu for sale in a 5mg size?

Yes. This listing covers GHK-Cu supplied as a lyophilized 5mg multi-dose vial. Stock status is reflected on the page in real time, so if the add-to-cart button is active the size is available for immediate fulfillment. No other formats or quantities are offered under this particular listing.

How is GHK-Cu priced?

The current price for the 5mg vial is displayed at the top of this page and updates automatically, which is why no figure is quoted in the written description. Cost per vial can differ when the item is combined with other compounds in a build-a-pack order. Pricing reflects independent lab testing and US-based fulfillment.

What should be compared when choosing the best research-grade GHK-Cu?

Laboratories generally compare third-party analytical testing, whether a certificate of analysis is tied to the exact lot being shipped, whether that certificate is published before purchase rather than on request, packaging integrity, and fulfillment speed. Real Peptides publishes lot-matched certificates from an independent laboratory and ships from two US warehouses.

Where is the GHK-Cu COA published?

The certificate of analysis for the current GHK-Cu lot is published in the lab results section of this site and can be reviewed before ordering. Certificates are issued by an independent analytical laboratory rather than generated in-house, and each one corresponds to the specific batch held in stock at the time of publication.

What format does the GHK-Cu 5mg vial arrive in?

The material arrives as a lyophilized powder sealed in a multi-dose vial with a rubber stopper and crimped cap. Vials are packed with protective material for transit. Bacteriostatic water and other laboratory reconstitution supplies are sold separately and are not included with this listing.

How quickly does GHK-Cu ship, and from where?

Orders placed on business days are dispatched within 24 hours from Real Peptides facilities in Florida or California, with the closer warehouse used where possible to shorten transit. Tracking details are emailed once a label is generated. Full carrier options and delivery timeframes are described in the shipping policy.

How should GHK-Cu be stored on arrival at the lab?

Lyophilized GHK-Cu is generally kept sealed, cool, dry and protected from light until it is required for laboratory work, with refrigeration or freezer storage used for longer holding periods. Once reconstituted, research material is typically refrigerated and handled under standard laboratory practice. Storage decisions remain the responsibility of the receiving facility.

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Verified Lab Results

Finished in the USA

Research Use Only

Gastrointestinal & Epithelial Research · Popular Peptides

GHK-Cu Peptide (1g) for Laboratory Research

$120.00

GHK-Cu is a copper-binding tripeptide, glycyl-L-histidyl-L-lysine complexed with copper(II), a sequence originally identified in human plasma and used in laboratory work as Copper Tripeptide-1. It is studied in vitro in skin-equivalent, fibroblast and hair-follicle model systems, where investigators examine matrix protein synthesis and dermal papilla cell activity.

Real Peptides supplies GHK-Cu as a lyophilized 5mg multi-dose vial for laboratory use. Every batch is tested by an independent analytical laboratory, and the certificate of analysis for the current lot is published on the lab results page so it can be reviewed before purchase. Orders ship from facilities in Florida and California within 24 hours. This material is sold strictly for research use only and is not for human or animal consumption.

Size

Quantity

$120.00

Bundle & saveBuild Your PackMix & match your pack. The more you add, the more you save — up to 20% off.

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Lab report included

GHK-Cu Cosmetic · 1g

$120.00

Recommended with this order

Frequently paired with this compound by other researchers.

Snap-8$64.00

10mg

AHK-CU$200.00

Copper Peptide Rejuvenation Serum$216.00

Default

For Research Use Only. Not for human consumption or therapeutic treatment.

99% Pure | Multi Dose | Finished in the USA

GHK-Cu Cosmetic is a specialized form of Copper Tripeptide-1 (Gly-His-Lys) designed for research into dermal rejuvenation, wrinkle-reduction, and follicle-stimulating pathways. In skin-equivalent and hair-follicle models, it enhances collagen synthesis, promotes microvascular health, and activates dermal papilla cells. Each 1 gram vial is HPLC-verified to ≥ 99% purity, endotoxin-screened (< 0.1 EU/mg), and supplied with detailed handling guidelines.

What Is GHK-Cu Cosmetic?

GHK-Cu Cosmetic is a research-grade Copper Tripeptide-1 variant formulated to target skin and hair-follicle biology. By chelating copper to the Gly-His-Lys sequence, it mimics natural copper-peptide signaling to drive collagen and elastin synthesis, VEGF-mediated angiogenesis, and hair-follicle proliferation. In preclinical assays—both 2D and 3D—it offers a precise tool for studying dermal-matrix and regenerative mechanisms in epidermal and follicular tissues.

Why Choose GHK-Cu Cosmetic?

Labs select GHK-Cu Cosmetic for its dual potency in skin-matrix remodeling and follicular activation, making it ideal for wrinkle-reduction, scar-healing, and hair-growth studies. Its cosmetic-grade formulation ensures optimal solubility and stability in topical serum and organotypic models. Manufactured, each batch is tested to ≥ 99% purity, with endotoxin levels below 0.1 EU/mg—guaranteeing reproducible, high-definition data for your dermal and trichology research.

What Sets GHK-Cu Cosmetic Apart?

Unlike generic GHK-Cu, the Cosmetic variant is optimized for topical and ex vivo skin models, with enhanced buffer compatibility and stability in low-pH formulations. It not only upregulates collagen I/III and elastin in dermal fibroblasts but also drives dermal papilla cell proliferation for hair-growth assays. Its proven efficacy in skin-equivalent explants and follicle-microculture sets GHK-Cu Cosmetic apart as the go-to peptide for advanced dermal and hair-follicle research.

Gastrointestinal & Epithelial Research compounds