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Product documentation
Certificate of analysis
View COA

LABORATORY RESEARCH MATERIAL

KLOW Blend (K-Glow)

Price range: £64.99 through £104.99

Compound
KLOW Blend (K-Glow)
Amount per vial
80mg
Royal Mail Tracked delivery
UK delivery only
Delivery details
  • Royal Mail Tracked 48 (2–3 working days)£3.95
  • Royal Mail Tracked 24 (next working day)£5.95
  • Free UK shipping on orders over £100
DispatchOrders placed before 2pm Monday–Friday are dispatched the same day.

For laboratory and research use only. Not for human consumption. You must be 18 or over to order.

Product documentation
Certificate of analysis
View COA

PRODUCT INFORMATION

Details & documentation

Description

KLOW Blend (K-Glow) 80 mg

Buy KLOW Blend (K-Glow) 80 mg for laboratory research. Each vial contains a premixed blend of BPC-157, TB-500, GHK-Cu and KPV as lyophilized powder, for 80 mg total labelled material.

  • BPC-157: 10 mg per vial
  • TB-500: 10 mg per vial
  • GHK-Cu: 50 mg per vial
  • KPV: 10 mg per vial
  • Total blend: 80 mg per vial

BPC-157 is a 15-amino-acid peptide (CAS 137525-51-0). TB-500 is full-length, N-acetylated thymosin beta-4: a 43-amino-acid peptide identified by CAS 77591-33-4. GHK-Cu is a copper-tripeptide complex (CAS 89030-95-5), and KPV is the tripeptide Lys-Pro-Val from the C-terminus of alpha-MSH (CAS 67727-97-3).

Choose the size and composition

KLOW Blend is offered as a single 80 mg vial. A premixed vial fixes the proportions of all four components. Separate BPC-157, TB-500, GHK-Cu and KPV products allow each compound to be selected independently. Milligram amounts do not translate into equal numbers of molecules, because the components differ greatly in molecular weight.

The GLOW Blend contains the same 10 mg BPC-157, 10 mg TB-500 and 50 mg GHK-Cu without the 10 mg of KPV.

What the component research establishes

Dalmasso and colleagues showed that KPV is taken up into intestinal epithelial and immune cells through the PepT1 transporter, where it reduced NF-κB and MAP kinase signalling and pro-inflammatory cytokine secretion; oral KPV reduced colitis in DSS and TNBS mouse models. Chang and colleagues studied BPC-157 in rat tendon explants and fibroblasts, Malinda and colleagues studied thymosin beta-4 in a rat skin wound model, and Maquart and colleagues studied GHK-Cu and collagen synthesis in fibroblast cultures.

Each study examined one compound on its own. None tested this combination, and the findings do not describe the properties or performance of this blend.

Review the COA and product files

The COA & Documentation page contains the available batch reports and product documentation. Check the lot and size, the identity assigned to each of the four components, and whether the report measures each component’s content separately. A combined purity percentage does not by itself confirm the labelled amount of each component.

The composition above describes labelled material, not a measured result for every lot. For handling and storage, consult records applicable to the complete mixture.

Additional information

Strength

80mg

CAS No.

BPC-157: 137525-51-0, TB-500: 77591-33-4, GHK-Cu: 89030-95-5, KPV: 67727-97-3

Product Format

Vial, Pre-loaded Cartridge, Pre-loaded Disposable Pen

Purity

≥99%

Applications

Tissue repair research, inflammation studies, extracellular matrix and multi-component peptide investigations.

Synthesis

Solid-phase synthesis

Format

Lyophilized powder

Solubility

Soluble in water or 1% acetic acid

Stability & Storage

Stable for 24 months at -20°C in lyophilized form.

Appearance

Light blue to off-white powder (colour from the copper complex)

Shipping Conditions

Shipped at room temperature. Upon receipt, store at -20°C

Regulatory/Compliance

Complies with research use only standards. Not for drug, household, or other uses.

Batch documentation

Every batch, on record.

The certificate of analysis for the selected strength, with the results it reports and earlier batches. Certificates are published only after they have been received and reviewed.

80mg, VialCertificate on file
Purity (HPLC)
99.91%
Lot
KLOW80-006
Test date
10 Feb 2026
Laboratory
Freedom Diagnostics
Measured content
GHK-Cu 54.50 / KPV 10.08 / BPC-157 10.49 / TB4 11.15mg
View certificate (PDF)
Reported results
TestMethodResult
Mass identificationHPLC-UV + MSGHK-Cu / KPV / BPC-157 / Thymosin Beta-4 identified
PurityHPLC-UV99.91% average of three vials
GHK-Cu contentAs reported54.50 mg average
KPV contentAs reported10.08 mg average
BPC-157 contentAs reported10.49 mg average
Thymosin Beta-4 contentAs reported11.15 mg average
AppearanceAs reportedBlue lyophilized powder
Endotoxin (replicate 1)Threshold ≤0.05 EU/mLPass
Endotoxin (replicate 2)Threshold ≤0.05 EU/mLPass

Research-use notice

This product is supplied strictly for laboratory, analytical and research purposes. It is not intended for human or veterinary use, consumption, diagnosis, treatment or self-administration. Read our Research-Use Disclaimer.

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Pepto Pure Labs

PLEASE CONFIRM

Research Use Only

By entering this website, you confirm that you are 18 years of age or older and understand that products supplied by Pepto Pure Labs are intended strictly for laboratory, analytical and research purposes only.

Products are not intended for human consumption, diagnosis, treatment or self-administration.