# GHK-Cu Canonical: https://europeanpeptideshop.com/shop/ghk-cu-100mg/ Explore the catalogue and research library. Ordering and shipping have not opened yet. 100 mg Skin and cellular research 100 mg · Lyophilised powder Read product FAQs Ordering opens later. Prices and availability are not yet published. Ordering opens later. Prices and availability are not yet published. Certificate of analysis Batch 100331 · Janoshik #243375 Analysed 5 November 2026. Reported purity: 99.794%. [View COA](https://europeanpeptideshop.com/coa/ghk-cu-100mg-100331-243375/)[Download certificate](https://europeanpeptideshop.com/assets/coa/pcuk-ghk-cu-100mg-100331-243375.png)[Verify with Janoshik](https://janoshik.com/tests/243375-GHKCu_100mg_SWCUU5TESWDN) Original report client: Peptide Central UK. Verification key: SWCUU5TESWDN GHK-Cu 100 mg, supplied as lyophilised powder in a sealed, labelled vial for in-vitro laboratory research. ⚠ For laboratory research only. Not for use in or on humans or animals. ## Specification **Compound**: GHK-Cu **Labelled amount**: 100 mg **Form**: Lyophilised powder **Research area**: Skin and cellular research **Label specification**: ≥99% purity (ordering specification) **Batch report**: Janoshik #243375 **Batch number**: 100331 **Reported purity**: 99.794% **Analysis date**: 5 November 2026 **Storage**: Stated with each batch Images are packaging concepts, not photographed inventory. ## Product FAQs Questions about GHK-Cu 100 mg, its specification and documentation. [All EPS FAQs](https://europeanpeptideshop.com/faq/) ### About the material ### Are GHK CU, GHKCU and GHK-Cu the same name? These are common writing variants of the copper complex of glycyl-histidyl-lysine. Confirm the exact material and form against the documentation; spelling alone cannot establish identity. ### Is GHK-Cu 100 mg a copper peptide serum? This EPS listing is a lyophilised research powder vial. A finished skincare serum has additional formulation, manufacturing and intended-use details that the powder label does not establish. ### Are GHK-Cu and AHK-Cu the same compound? They have different peptide sequences. The similar copper-peptide names do not make AHK-Cu a substitute for the GHK-Cu specified in this listing. ### How do GHK-Cu 50 mg and 100 mg differ? The [50 mg](https://europeanpeptideshop.com/shop/ghk-cu-50mg/) and [100 mg](https://europeanpeptideshop.com/shop/ghk-cu-100mg/) pages describe different labelled masses of the same named compound. A larger vial does not establish higher purity or a concentration in mg/mL. ### Is standalone GHK-Cu the same as GLOW or KLOW? [GLOW](https://europeanpeptideshop.com/shop/glow-50mg/) and [KLOW](https://europeanpeptideshop.com/shop/klow-80mg/) list additional peptide ingredients. Their total blend amounts cannot be treated as their GHK-Cu content. ### Does the GHK-Cu label establish pure copper content? A mass stated for the copper-peptide complex is not a mass of elemental copper alone. Check which chemical species the quantity assay reports. [Read the GHK-Cu research overview](https://europeanpeptideshop.com/blog/ghk-cu-research/). ### Vial amounts and testing ### What does the GHK-Cu 100 mg label measure? 100 mg identifies the nominal mass of material per vial. It does not specify a dose, a concentration in mg/mL or a measured-content result. Concentration additionally requires a defined final solution volume. ### Where is the certificate of analysis for GHK-Cu 100 mg? This page links [Janoshik report #243375](https://europeanpeptideshop.com/assets/coa/pcuk-ghk-cu-100mg-100331-243375.png), an original source report naming Peptide Central UK as its client. The reported batch is 100331. This documents the submitted sample, not a verified connection to current EPS inventory. The [COA library](https://europeanpeptideshop.com/coa/) retains the original document and verification details. ### How do I check whether a GHK-Cu COA matches my vial? Compare the compound, chemical form, vial amount, sample description and batch or lot number. Verify the report through the issuing laboratory using its identifier and key. [Use the COA verification checklist](https://europeanpeptideshop.com/blog/how-to-read-peptide-coa/). ### Does a GHK-Cu purity result verify content, sterility or endotoxins? The linked source report states 99.794% purity for its tested sample. A purity percentage does not quantify milligrams per vial or establish sterility and endotoxin results. Those require their own stated tests. The label's ordering specification is not a measured batch result. ### Ordering and handling ### What is the price and availability of GHK-Cu 100 mg at EPS? Use the purchase section on this page for the current EPS listing status. A displayed sample price or preview basket does not establish live inventory or a confirmed order. Where the page says Price at launch, no selling price has been confirmed. [Contact EPS](https://europeanpeptideshop.com/contact/) for product enquiries. ### How do I compare GHK-Cu 100 mg prices per mg? Divide the current single-vial price by 100 for cost per labelled mg. Include shipping and compare the same chemical form and documentation. Other EPS formats: [GHK-Cu 50 mg](https://europeanpeptideshop.com/shop/ghk-cu-50mg/). An unpriced size cannot establish a lowest-cost option. ### How should GHK-Cu 100 mg be stored? Follow verified storage instructions for the exact supplied material and batch. Storage of dry powder and a prepared solution are separate questions. A general temperature range or preservative does not establish stability or an expiry. [Read the storage and stability record guide](https://europeanpeptideshop.com/blog/peptide-storage-records/). ### How should GHK-Cu 100 mg be reconstituted for laboratory research? Use a procedure validated for the exact chemical form and intended assay. Confirm solvent compatibility, concentration, container capacity and stability evidence; no universal diluent or shelf life is established here. [Read the laboratory preparation guide](https://europeanpeptideshop.com/blog/peptide-sample-preparation/). EPS does not provide administration or dosing instructions. ### Where does EPS ship GHK-Cu 100 mg, and when will it dispatch? EPS delivery destinations, dispatch origin, rates and times must be confirmed in the [shipping information](https://europeanpeptideshop.com/shipping/) before orders open. A country page or catalogue listing is not a delivery guarantee. Dispatch promises from another retailer do not apply to EPS. ### What should I do if my GHK-Cu 100 mg vial arrives damaged? Keep the packaging and label, photograph the damage and [contact EPS](https://europeanpeptideshop.com/contact/) with the order and batch details. Read the EPS [returns and withdrawal information](https://europeanpeptideshop.com/returns/) for the applicable process and rights. Another retailer's return deadlines do not define EPS terms. ### What is the permitted use of GHK-Cu 100 mg? GHK-Cu 100 mg is listed for lawful in-vitro laboratory research as research material. It is not supplied for use in or on humans or animals. EPS does not provide dosing or self-administration guidance. Read the [research use statement](https://europeanpeptideshop.com/research-use/) and assess the requirements that apply to the intended laboratory work. ## Related listings [10 mg](https://europeanpeptideshop.com/shop/epitalon-10mg/) Skin and cellular research ### [Epitalon](https://europeanpeptideshop.com/shop/epitalon-10mg/) 10 mg · Lyophilised powder Ordering opens later. Prices and availability are not yet published.[Details](https://europeanpeptideshop.com/shop/epitalon-10mg/) [50 mg](https://europeanpeptideshop.com/shop/ghk-cu-50mg/) Skin and cellular research ### [GHK-Cu](https://europeanpeptideshop.com/shop/ghk-cu-50mg/) 50 mg · Lyophilised powder Ordering opens later. Prices and availability are not yet published.[Details](https://europeanpeptideshop.com/shop/ghk-cu-50mg/) [600 mg](https://europeanpeptideshop.com/shop/glutathione-600mg/) Skin and cellular research ### [Glutathione](https://europeanpeptideshop.com/shop/glutathione-600mg/) 600 mg · Lyophilised powder Ordering opens later. Prices and availability are not yet published.[Details](https://europeanpeptideshop.com/shop/glutathione-600mg/) For laboratory research only. Not for use in or on humans or animals. No dosing, treatment or self-administration guidance is provided. [Read the research use statement](https://europeanpeptideshop.com/research-use/).