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KLOW Blend research peptide vial — blend of TB-500, BPC-157, KPV, GHK-Cu
Individual Peptides 7 min read 2026-06-23

What Is KLOW Blend? Research Peptide Blend Guide

Last updated: 2026-06-23

Written by the AllMyPeptides Research Team

What Is the KLOW Blend?

The KLOW Blend is a research peptide blend combining TB-500, BPC-157, KPV, GHK-Cu in a single vial. Each component has been studied individually; the blend is formulated to let researchers investigate tissue, repair and anti-inflammatory research with a multi-peptide approach.

Research use only. This material is supplied for in-vitro laboratory research. It is not a medicine and is not for human or veterinary consumption, administration, or therapeutic use.

The Components

This blend brings together peptides that are each studied in their own right:

For background on combining peptides in research, see our research peptides overview.

What is in a KLOW Blend vial

Every 80 mg vial is made up as follows. The component masses add up to the stated vial size, so nothing is unaccounted for.

ComponentAmountShare of vial
GHK-Cu50 mg62%
BPC-15710 mg12%
TB-50010 mg12%
KPV10 mg12%
Total80 mg100%

KLOW is the GLOW Blend with 10 mg KPV added — the same three peptides in the same amounts, plus a fourth. It is the widest-spectrum blend in the range. At £61.49 a vial that works out at roughly £0.77 per milligram of total peptide.

How it differs from the other blends

WOLVERINE contains two of these four peptides; GLOW contains three. KLOW adds KPV, which is the only component not present in either of the others. You can compare the per-milligram cost of all three on the value calculator.

Evidence & Regulatory Status

Evidence for the individual components is largely preclinical; data specific to fixed blends is more limited. The KLOW Blend is not an approved medicine in the UK and is supplied for laboratory research only.

Research Handling & Quality

As a lyophilised (freeze-dried) peptide it is typically stored frozen and reconstituted with bacteriostatic water for in-vitro work — see our reconstitution guide and storage guide. Identity and purity should be verified against a batch-matched Certificate of Analysis (COA) with HPLC and mass-spectrometry data. View klow-blend product details and COA.

Frequently Asked Questions

What is in the KLOW Blend?+
It is a research blend of TB-500, BPC-157, KPV, GHK-Cu, supplied as a single lyophilised vial for laboratory study.
Is the KLOW Blend approved in the UK?+
No. It is supplied for laboratory research use only and has no UK marketing authorisation.
How is the blend stored?+
As a lyophilised product it is kept frozen and reconstituted with bacteriostatic water for research. See our storage and reconstitution guides.

Products discussed in this guide are for research and laboratory use only. AllMyPeptides does not condone or support misuse of any research materials. Not for human or animal consumption.