✓ HPLC + Mass Spec verified per batch✓ Same-day UK dispatch before 3pm✓ Certificate of Analysis on every order✓ Named UK third-party lab✓ CAS, MW & purity data published per SKU✓ Discreet, temperature-controlled shipping✓ HPLC + Mass Spec verified per batch✓ Same-day UK dispatch before 3pm✓ Certificate of Analysis on every order✓ Named UK third-party lab✓ CAS, MW & purity data published per SKU✓ Discreet, temperature-controlled shipping
KLOW 80mg research vial
Batch SVA-0441
✓ Verified

Stacks & Blends · KPV + BPC-157 + TB-500 + GHK-Cu

KLOW 80mg

KLOW supplied as a lyophilised powder for reconstitution. Reference-grade purity, mass-spec confirmed identity, and a batch-linked Certificate of Analysis with every order.

In stock · UK·Ships today before 3pm

Bundle & save · Month tiers

1 vial

Base

3+ vials

−10%

6+ vials

−18%

1

Free UK shipping over £100 · dispatched same working day before 3pm

CoA-match guarantee — every vial matches its batch Certificate of Analysis, or your money back.

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Batch-linked CoA
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About the compound

What is KLOW?

KLOW is a single-vial research blend combining four peptides in one preparation: KPV, a Lys-Pro-Val tripeptide; BPC-157, a pentadecapeptide; TB-500, a thymosin beta-4 fragment; and GHK-Cu, a copper-binding tripeptide. The vial holds 80mg of total peptide content. It is supplied to laboratories as a ready-mixed combination rather than as four separate single-compound vials, keeping the components together in one consistently prepared sample.

Each component belongs to a distinct peptide class. KPV is investigated in anti-inflammatory research, while BPC-157 features in tissue-repair research literature. TB-500, a fragment of thymosin beta-4, is studied for its role in cell-migration research, and GHK-Cu is examined in collagen research owing to its copper-binding structure. Together they represent four mechanistically separate research targets held within a single vial.

KLOW UK is offered because these four peptides are frequently examined together as a combined tissue-repair research preparation. Grouping compounds studied around inflammation, repair, migration and collagen pathways lets researchers observe their behaviour side by side within one consistently prepared sample. This combined format suits comparative laboratory work where several mechanisms of interest are investigated in parallel rather than in isolation.

Each component in KLOW is analysed by reverse-phase HPLC and ESI mass spectrometry, with a batch-linked Certificate of Analysis available for the finished blend. It is supplied lyophilised and should be stored sealed, away from light, heat and moisture, with cold storage recommended after reconstitution. It is sourced and handled in the UK. This product is sold strictly for laboratory research use only.

Specification

Read the vial.

Compound
KLOW
Purity (HPLC)
≥98%
Identity
Confirmed by mass spectrometry
Form
Lyophilised powder, sterile-filtered
Storage
Store lyophilised at ≤ −20 °C, protected from light. Reconstituted: 2–8 °C, use within 28 days.
Tested by
Independent UK laboratory
Batch
SVA-0441

Reconstitution guidance

Handled like a lab reagent.

Reconstitute with bacteriostatic water. Draw slowly against the vial wall — do not agitate. Swirl gently until fully dissolved. Store reconstituted vials at 2–8 °C and use within 28 days. Full protocol on the Certificate of Analysis.

Research use only · Not for human or veterinary use

Example dilutions · 80 mg vial

BAC waterConcentrationPer 0.05 ml
1.0 ml80 mg / ml4.00 mg
2.0 ml40 mg / ml2.00 mg
3.0 ml26.67 mg / ml1.33 mg
5.0 ml16 mg / ml0.80 mg

Concentration reference only — not a dosing schedule.

FAQ

KLOW, answered.

What is KLOW?

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KLOW is a single-vial research blend that combines four peptides in one preparation, supplied to laboratories rather than as separate single-compound vials. It is intended for laboratory research use only and is not a medicine, food or cosmetic.

What does KLOW contain?

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It contains KPV, a Lys-Pro-Val tripeptide; BPC-157, a pentadecapeptide; TB-500, a thymosin beta-4 fragment; and GHK-Cu, a copper-binding tripeptide. Total peptide content is 80mg, held together in one vial as a ready-mixed combination.

Is KLOW legal to buy in the UK?

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KLOW is supplied for laboratory research use only and can be purchased in the UK for that purpose. It is not authorised as a medicine, food or cosmetic, is not for human or veterinary use, and no therapeutic claims are made.

What are its components studied for?

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In the research literature KPV is investigated in anti-inflammatory research, BPC-157 in tissue-repair research, TB-500 in cell-migration research, and GHK-Cu in collagen research. Together they are studied as a combined tissue-repair research preparation.

How is KLOW verified?

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Each component is analysed by reverse-phase HPLC and ESI mass spectrometry, and the finished blend is supplied with a batch-linked Certificate of Analysis so the identity of the material can be traced to its production batch.

How should KLOW be stored?

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Store the sealed lyophilised vial away from light, heat and moisture. Cold storage is recommended once the material has been reconstituted. Handle the vial only within an appropriate laboratory setting.

KLOW 80mg

£79.99