Research Peptide Blend

KLOW Research Peptide Blend

Name: KLOW Research Peptide Blend
Brand: PepDirect
SKU: klow
Availability: InStock

GHK-Cu 50mg BPC-157 10mg TB-500 10mg KPV 10mg

Four-component peptide blend supplied for laboratory research.

Also available as: KLOW Pen Kit

LOT TM-2421 · HPLC ≥ 99.5%

§ Amount

§ Price

$95.48

IN STOCK

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§ About KLOW

KLOW is a four-component research peptide blend combining GHK-Cu, BPC-157, TB-500 and KPV. Each component has been investigated separately in experimental and preclinical research across different biological pathways and model systems.

KLOW itself should not be assumed to have the same evidence profile as its individual ingredients. Research findings concerning an individual component do not demonstrate that the combined KLOW formulation produces the same effects. PepDirect supplies KLOW exclusively for laboratory research use.

§ KLOW Composition

GHK-Cu50mg
BPC-15710mg
TB-50010mg
KPV10mg

TOTAL AMOUNT · 80mg

§ Ingredient Research Context

Each ingredient has been investigated separately in experimental research. Findings for an individual ingredient below do not demonstrate that the combined KLOW formulation produces the same effects.

GHK-Cu

A copper-binding tripeptide investigated in experimental research involving signalling and extracellular-matrix-related biological processes.

BPC-157

A synthetic peptide investigated predominantly in preclinical research involving angiogenesis-related signalling, nitric-oxide pathways and experimental tissue models.

TB-500

A research peptide associated with thymosin beta-4-related experimental research.

KPV

A short peptide sequence investigated experimentally in cellular and inflammatory-pathway research.

§ Scientific Specifications

Product Name: KLOW Research Peptide Blend
Composition: GHK-Cu · BPC-157 · TB-500 · KPV
Total Amount: 80mg per vial
GHK-Cu component: C14H23CuN6O4, ~402.92 g/mol, CAS 89030-95-5
BPC-157 component: C62H98N16O22, ~1419.5 g/mol, CAS 137525-51-0
TB-500 component: C38H68N10O14, 889.01 g/mol, CAS 885340-08-9 (acetylated Tβ4 17–23 fragment)
KPV component: C16H30N4O4, ~342.43 g/mol, CAS 67727-97-3
Form: Lyophilised powder
Storage: Store dry, 2°C to 8°C

§ Preclinical Research Context

GHK-Cu, signalling and extracellular-matrix-related biological processes
BPC-157, angiogenesis-related signalling and nitric-oxide pathways
TB-500, thymosin beta-4-related experimental research
KPV, cellular and inflammatory-pathway research

§ Quality & Batch Testing

Each batch of KLOW is independently tested before it ships. Purity is verified by HPLC (High-Performance Liquid Chromatography) at ≥ 99.5%, and the current lot displayed on this product page (LOT TM-2421) corresponds to the certificate of analysis available under the Lab certificates accordion on this page.

Lot-specific COA documentation is published here before purchase and ships in the box. To confirm a lot after delivery, visit Verify your product.

§ Research References

GHK-Cu, Skin regenerative and anti-ageing properties of the tripeptidePubMed · Pickart & Margolina
BPC-157, Stable Gastric Pentadecapeptide BPC 157 as a TherapyPubMed · Sikiric et al. (review)
BPC-157, Effects on Wound Healing and AngiogenesisPubMed · Chang et al.
TB-500 (Thymosin β4) · PubChem CID 16130571PubChem (NCBI)
Thymosin beta-4: Actin-sequestering protein moonlights to repair injured tissuesPubMed · Goldstein et al.
KPV, anti-inflammatory tripeptide, cellular signalling reviewPubMed · Kannengiesser et al.

§ FAQ

What is KLOW peptide?: KLOW is a multi-compound research blend containing GHK-Cu, BPC-157, TB-500 and KPV. It is supplied by PepDirect exclusively for laboratory research use.
What is in the KLOW peptide blend?: PepDirect's current KLOW formulation combines GHK-Cu, BPC-157, TB-500 and KPV. The exact amounts should always be taken from the current product specification and batch information displayed on this page.
Is KLOW one peptide or a blend?: KLOW is a blend of multiple peptide compounds rather than a single peptide molecule. Research evidence relating to an individual component should not automatically be applied to the combined formulation.
What is the difference between GLOW and KLOW?: GLOW is a three-component blend of TB-500, BPC-157 and GHK-Cu (total 70mg per vial). KLOW is a four-component blend that adds KPV to that set: GHK-Cu, BPC-157, TB-500 and KPV (total 80mg per vial). The distinction is compositional only, GLOW's product page is available at /product/glow for direct comparison.
How is PepDirect KLOW tested?: KLOW is tested by HPLC to a purity of ≥ 99.5%. The current lot displayed on this page is TM-2421. A lot-specific Certificate of Analysis is published on the product page before purchase and ships in the box.
Is this intended for human use?: No. All PepDirect products are sold strictly for laboratory and research use only, and are not intended for human or veterinary use, consumption, or any clinical or diagnostic application.
How quickly does PepDirect ship?: Orders placed before 3:00 PM GMT are dispatched the same business day. Orders placed after 3:00 PM GMT are dispatched the next business day, with tracked delivery in 1-2 business days across the UK and EU. Shipping is calculated and shown at checkout based on destination.
Does PepDirect provide a Certificate of Analysis?: Yes. Every lot's COA is published on the product page before it ships, and the same PDF is included in the box.
What is your guarantee?: Same-day replacement on damaged or lost shipments, or a full refund on request, no questions asked.

§ Intended Use

This product is intended strictly for laboratory research applications by qualified personnel. It is not approved for human or animal consumption, and must not be used in foods, drugs, supplements, cosmetics, or diagnostics.

§ Related Research Compounds

§ Legal Disclaimer

This compound and the statements on this page have not been evaluated by any regulatory body. No claims are made regarding diagnosis, treatment, mitigation, or prevention of any disease. Use is restricted to qualified researchers operating in appropriate laboratory environments.

§ Terms of Sale

By purchasing this product, the buyer confirms they are a qualified researcher or institutional purchaser, and accepts full responsibility for its handling, storage, and lawful use.

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Laboratory preparation supplies

Raw vial research material requires appropriate laboratory preparation equipment. The available kit groups compatible preparation and handling supplies in one bundle.