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Skin & Anti-Aging

GHK-CU 100 MG Peptide

100MG · Copper Peptide

≥99% purity by HPLC
Janoshik COA with every lot
Lot-traceable from synthesis
EU-synthesised

In stock · Lot NZM-S-0029 · ships in 3–5 working days (EU)

Available for research procurement. Supplied as a lyophilized research compound with lot-specific COA.

Specifications

Lot NumberNZM-S-0029

Purity99.5% (HPLC)

Verified byJanoshik

Synthesis Date2026-04-07

FormLyophilized powder

StorageBelow 16°C · sealed

Third Party Lab Tested

Every lot is independently HPLC-tested by Janoshik Analytical, Europe's reference laboratory for peptide purity assessment. The COA shipped with your order is theirs, not ours.

Storage & Handling

Lyophilized peptides should be stored below 16°C, protected from light and moisture, for up to 24 months. Once reconstituted, refrigerate and use within 30 days for protocol consistency.

FormLyophilized powder

StorageLyophilized: below 16°C for up to 24 months. Reconstituted: refrigerate, use within 30 days.

Reconstitution

Reconstitute with bacteriostatic water using the volumes below. Add solvent slowly along the inside wall of the vial. Swirl gently, never shake, until fully dissolved.

Lab-handling protocol BAC Water · 0.9% benzyl alcohol The reconstitution solvent referenced above. Add to order →

Researched Benefits

ECM Remodeling Documented 40 years of dermal-research literature. Antioxidant Activity Cu²⁺-mediated Copper ion drives the antioxidant response.

Product details

Copper-bound tripeptide research.

GHK-Cu is the copper complex of the naturally occurring tripeptide glycyl-L-histidyl-L-lysine. Copper coordination is central to the entity: published research examines GHK-Cu in gene-expression, extracellular-matrix, oxidative-stress and dermal-model contexts rather than treating it as the unbound GHK peptide. This 100 MG GHK-Cu peptide is supplied as a lyophilized research vial and provides the high-mass single-compound counterpart to the GHK-Cu 50 MG vial.

Every NZM-Labs production lot receives independent HPLC and mass-spectrometry analysis with lot-specific documentation. Products in the NZM-Peptide range are for laboratory research only.

Compound Specs

Research specification table for GHK-CU 100 MG Peptide
Compound	GHK-Cu
Sequence length	3 amino acids
Molecular mass	403.9 Da
Mechanism / research class	Copper-binding tripeptide
Example laboratory preparation	100 MG vial with 5 mL bacteriostatic water (0.9% benzyl alcohol)
Calculated concentration	20 mg per 1.0 mL
Supply format	GHK-Cu · 100 MG lyophilized research vial
Storage, lyophilized	store below 16°C for up to 24 months
Storage, reconstituted	refrigerate and use within 30 days

Quality standards

Synthesised.
Verified.
Documented.

Wireframe rendering of a research peptide vial alongside molecular structure

Verified Purity

Every lot HPLC-tested by Janoshik Analytical. Independent verification, never in-house only. Current lot: 99.5% (HPLC).

Mass-Spec Confirmed

Identity confirmed by mass spectrometry. Theoretical mass matches measured within 0.5 Da tolerance.

Lyophilized & Sealed

Supplied as lyophilized powder in a sealed crimp-cap vial for laboratory handling and storage.

Lot-Traceable

From synthesis batch to your delivery, every step is logged. Search lot NZM-S-0029 for full traceability.

Evidence base

Backed by research.
Measured in results.

Each tag opens the cited literature behind that effect. References are linked to PubMed.

Documented

ECM Remodeling

GHK-Cu is the most-cited copper-binding peptide in dermal research. Its literature dates to early-1980s skin-remodeling studies and continues to expand across collagen synthesis, glycosaminoglycan production, and matrix metalloproteinase regulation.

References

Pickart L et al. BioMed Res Int. 2015;2015:648108. PubMed ↗

Cu²⁺-mediated

Antioxidant Activity

Bound Cu²⁺ at the histidine site is the active variable. Bare GHK without copper produces a categorically different transcriptional signature in dermal research models.

References

Beretta G et al. Mol Cell Biochem. 2007;305(1-2):261-269. PubMed ↗

Specific to GHK-CU 100 MG Peptide

Questions?
We have answers.

(01)

Why is the powder slightly blue?

The blue tint comes from the bound Cu²⁺ ion. It is the visual signature of properly synthesized GHK-Cu - bare GHK without copper is colorless. Color uniformity is one of our manual QA checks before lot release.

(02)

How is the Certificate of Analysis verified?

Every lot is sent to Janoshik Analytical for independent HPLC and mass spectrometry testing. The COA you receive is theirs, not ours - searchable by lot number on our Science page, no account required.

(03)

How is the product shipped?

Lyophilized vials are shipped across the EU. Store sealed vials below 16°C after delivery. Typical delivery takes 3–5 working days.

(04)

Is this a research product?

Yes. NZM peptides are sold strictly for in vitro and animal research use only. They are not for human consumption, off-label use, or clinical application. Please consult applicable local regulations before ordering.

(05)

What is the GHK-Cu research peptide price?

The current GHK-Cu price is shown on this page. Pricing applies to B2B research procurement only and may vary by lot, format, and availability.

(06)

Can research customers buy GHK-Cu from NZM-Labs?

Yes. Research customers can order GHK-Cu through NZM-Labs for in vitro and animal research use only. It is not sold for human consumption, clinical use, or self-administration.

Researcher reviews