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GHK-Cu / KPV research product
Lot5513XHPLC purity99.814%TestedApr 3, 2026Chromate · Independent third-party laboratory

Copper Peptide Research

GHK-Cu / KPV

Lyophilized in the USA

Copper Calm is a dual peptide research blend containing 50MG GHK-Cu and 20MG KPV, designed for laboratory investigations involving copper peptide signaling, inflammatory pathway research, skin-cell response models, extracellular matrix biology, immune-modulation pathways, tissue-response...

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1
$79.99
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Your purchasing batch
5513X
Certificate on record · 2 lots published

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Ships from Irvine, California
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Every order ships with certificate access for its lot
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The compounds researchers order most, by verified order volume.

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Volume pricing applies automatically from three vials and reaches 20% at twenty. Larger runs, institutional supply and custom timelines get a quote.

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Verified test results

Every batch, independently verified.

Each batch is analyzed by an independent third-party laboratory before release. The lots below were tested by Chromate and ILS Laboratories. Below is the report for lot 5513X, summarized from the certificate the lab published.

CHR
Chromate
Independent third-party laboratory
Report of Analysis · #33850
99.814%
Purity by HPLCSPEC 99.812%
Lot
5513X
Tested
Apr 3, 2026
Independent third-party lab2 lots on record
MethodQualitative and quantitative chemical analysis by HILIC-HPLC with UV detection
IssuedApr 3, 2026 · signed by the principal chemist
VerifyAccess code printed on the certificate, checked at chromate.org/verify
GHK-Cu / KPV certificate of analysisOpen the 5513X certificate
View the signed certificate →
Certificate results2 reported · 2 reported without a verdict
Appearance
Per certificate
Lyophilized peptide vial
GHK-Cu
3 samples
34.73 / 35.90 / 36.14mg
REPORTED
KPV
3 samples
24.80 / 25.19 / 25.51mg
REPORTED
Purity
HPLC
99.814%
SPEC 99.812%

Every batch on record

Every lot we have published for this compound, grouped by the lab that tested it, newest first. Open any certificate below, exactly as the lab released it.

Open the COA portal →
ILS Laboratories1 certificate
Latest published
Batch not stated
99.29%

IdentityConfirmed

TestedAug 2, 2026

View certificate →
Chromate1 certificate
On record
5513X
99.814%

TestedApr 3, 2026

View certificate →

Side by side

How Disguised compares.

Disguised
Typical supplier
Per-batch third-party COA
Yes
Rarely provided
ISO 17025 lab testing
Yes
Inconsistent
HPLC purity verified
Yes
Often unverified
Sterility tested
Yes
Rarely
Endotoxin tested
Yes
Rarely
Heavy metal tested
Yes
Rarely
Fentanyl screening
Yes
Not standard
Made & tested in the USA
Yes
Often overseas
Discreet, tracked shipping
Yes
Varies

Technical specifications

Compound Information

Read the GHK-Cu / KPV research guidePeptide storage guideHow to reconstitute peptides
Storage Requirements

Stability information.

Avoid freeze/thaw cyclesProtect from lightRefrigerate after reconstitution
−20°C
Lyophilized powder, as shipped
The most stable form. Store cold and protected from light until it is reconstituted.
2–8°C
After reconstitution
Refrigerate once reconstituted and keep it protected from light.

Peer-reviewed literature

The research behind this compound, cited in full.

Published research on each compound in this formulation, linked to its PubMed entry. Provided for educational reference only - not product claims.

01GHK-Cu · International journal of molecular sciences · 2018Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene DataPickart L, et al.02KPV · Journal of pharmaceutical sciences · 2017Transdermal Iontophoretic Delivery of Lysine-Proline-Valine (KPV) Peptide Across Microporated Human SkinPawar K, et al.

Important research notice

Not for human, veterinary, or food use. This product is sold exclusively for laboratory research purposes. It is not intended to diagnose, treat, cure, or prevent any disease, and has not been evaluated by the FDA.

All referenced publications and registries are sourced from peer-reviewed journals and official registries. They are provided for educational reference only and are not product claims.

By purchasing, you confirm you are a qualified researcher and will handle this product in accordance with all applicable laws and regulations.

Ready when you are

Nothing ships without paperwork. Every lot is on record.

The lot on this page links to the signed certificate for that batch.

2Lots on record
99.29%HPLC purity, latest lot
17025ISO/IEC accredited lab
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View Full Product Description

Copper Calm: GHK-Cu / KPV 50MG / 20MG Research Blend

Copper Calm is a dual peptide research blend with 50MG GHK-Cu and 20MG KPV. It is made for lab studies of copper peptide signaling, inflammatory pathway research and skin-cell response models. It also fits extracellular matrix biology and immune-modulation pathways. The same goes for tissue response signaling and cell recovery models.

Our Copper Calm joins two research profiles in a single peptide blend. GHK-Cu brings a matrix-support research profile. KPV brings an inflammation pathway research profile. The blend suits researchers who study overlapping tissue response and immune signaling systems.

Formula Breakdown

GHK-Cu: 50MG
KPV: 20MG
Formula Type: Dual peptide research blend
Research Focus: Copper peptide signaling and extracellular matrix pathways. Inflammatory signaling and tissue response biology.

Copper Peptide Research

GHK-Cu is studied in models of collagen pathways and extracellular matrix signaling. Skin-cell response is another focus.

KPV Pathway Research

KPV is studied in inflammatory signaling and immune-modulation models. It is also studied in gut-barrier and tissue response pathway models.

Third-Party Tested

Batch records are reviewed for identity, blend composition and analytical verification before release.

Why Copper Calm Matters in Research

GHK-Cu is studied in models of copper peptide signaling and collagen pathways. Other models look at how the extracellular matrix communicates. Angiogenesis and tissue response biology are also studied. KPV is studied in models of inflammatory signaling and immune-modulation pathways. It is also used in epithelial barrier research and cell stress response models.

Together, Copper Calm forms a dual peptide research framework. It is for studying how matrix-support signaling and inflammatory pathway control may overlap in controlled lab models.

  • 50MG GHK-Cu / 20MG KPV blend
  • Studied in copper peptide and inflammatory pathway research
  • Fits extracellular matrix and tissue response models
  • Used in skin-cell, immune-modulation and barrier signaling research
  • Third-party testing with internal QA review before release

Why Our Testing Process Is Different

Multi-peptide blends need more oversight than single-compound listings. Before release, we review product identity, blend composition and records. We also check how the vials look, label accuracy and order handling.

Our goal is to give researchers a clean, professionally handled peptide blend. Real internal quality control and direct accountability stand behind it.

  • Third-party analytical verification
  • Review of identity and purity records
  • Checks of blend composition and presentation
  • Internal batch approval before release
  • Direct oversight from intake to final shipment

Verify Our Claims

We think researchers should be able to check the standards we talk about. Learn more about the independent labs we work with below.

Visit ILS Labs Visit Chromate

The Disguised Alpha Standard

Disguised Alpha is built around direct accountability. Our in-house team processes and inspects every order. The same team packs and ships it. We do not pass orders off to a third-party logistics warehouse.

This gives us tighter control over order accuracy, packing quality and storage standards. It also gives us control over the customer experience. Our goal is not to be the cheapest research supplier. It is to provide clean, professionally handled compounds with real quality oversight behind them.

Research Use Disclaimer: This product is sold strictly for laboratory research purposes only. It is not intended for human consumption, medical use, diagnostic use, therapeutic use, cosmetic use, skin treatment use, anti-inflammatory use, gut treatment use, injection use, topical use, or the treatment, prevention, or diagnosis of any disease.

Questions about GHK-Cu / KPV

What is in the GHK-Cu / KPV blend?

Two tripeptides, labeled 50MG GHK-Cu and 20MG KPV. GHK-Cu is the copper(II) complex of Gly-His-Lys, and KPV is Lys-Pro-Val, the C-terminal tripeptide of alpha-melanocyte-stimulating hormone. A PubMed search on 15 October 2026 found one record naming both, a 2025 review, and no study testing them together.

What is the difference between GHK-Cu and KPV?

GHK, isolated from human plasma, binds copper(II) and raised copper uptake into cultured hepatoma cells in a 1980 study. KPV, residues 11 to 13 of alpha-MSH, carries no metal; it did not compete for melanocortin-1 receptor binding in a macrophage cell line even at 1 mM, and intestinal epithelial and T cell lines took it up through PepT1.

What does the Cu in GHK-Cu mean?

Copper. GHK-Cu is the tripeptide Gly-His-Lys holding one copper(II) ion; in solution the copper is bound by the N-terminal amine, a backbone amide nitrogen and the histidine imidazole. Isothermal titration calorimetry measured predominantly 1:1 binding, with a conditional dissociation constant of 7.0 × 10⁻¹⁴ M at pH 7.4.

Where can I buy GHK-Cu and KPV for research?

This page sells GHK-Cu / KPV, a dual peptide research blend labeled 50MG GHK-Cu and 20MG KPV, as a powder lyophilized in the USA. Each published lot's certificate is shown under the lab that tested it, Chromate or ILS Laboratories. It is sold exclusively for laboratory research purposes and ships from Irvine, California, by FedEx 2-Day shipping.

Batch documentation for GHK-Cu / KPV

Match the selected product option and assigned shipping lot to the corresponding report in the COA portal. Check the compound or components, sample identification, test date, methods and results actually reported. Results for another lot or formulation are not a substitute.

Does a purity percentage state the amount in the container?

No. Analytical purity and measured content are different measurements. Compare labeled quantity with measured content only where the report provides a compatible result and unit.

Does research on one component validate this blend?

No. A study of an individual ingredient does not establish the behavior, stability or effects of the finished mixture. Evaluate evidence for the exact composition and experimental conditions you intend to investigate.

Read the GHK-Cu / KPV research reference. For batch documentation or formulation questions, contact Disguised Alpha.

Additional product details

Copper Calm is a dual peptide research blend containing 50MG GHK-Cu and 20MG KPV, designed for laboratory investigations involving copper peptide signaling, inflammatory pathway research, skin-cell response models, extracellular matrix biology, immune-modulation pathways, tissue-response signaling, and cellular recovery models.

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