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Research blendRecovery & Tissue ResearchIn stock

KLOW (KPV / GHK-Cu / BPC-157 / TB-500)

Also known as: KPV, GHK-Cu, BPC-157, TB-500

A research blend combining KPV, GHK-Cu, BPC-157, TB-500 in one product. Each component has been studied on its own; this page links to each component's research and does not summarize studies of the combination.

Evidence: preclinical · Component-level research only

At a glance

Contents
KPV, GHK-Cu, BPC-157, TB-500
Format
Research blend; components studied individually
FDA status
Not FDA-approved
Research on the blend
Not summarized here; see each component below

Where it’s been studied

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  • 1GutKPV: Colitis models (DSS, TNBS, transfer), mouse (2008, 2017, 2024)
  • 2Immune cellsKPV: Jurkat T cells, RAW 264.7 macrophages (2008, 2017)
  • 3Cell studiesKPV: Caco2-BBE and HT29 intestinal epithelial cells (2008, 2017)
  • 4LungGHK-Cu: LPS lung-injury model, mouse (2016)
  • 5MuscleGHK-Cu: Cigarette-smoke exposure model, mouse; C2C12 myotubes (2023)
  • 6SkinGHK-Cu: Human skin in diffusion cells, lab permeation studies (review 2025)
  • 7TendonBPC-157: Achilles detachment model, rat (2006); tendon fibroblasts, rat cells (2014)
  • 8Blood vesselsBPC-157: Hind-limb ischemia model, rat; endothelial cells (2017)

What’s in it

KPVKPV (Lys-Pro-Val) is a tripeptide corresponding to the C-terminal end of alpha-melanocyte-stimulating hormone (α-MSH 11-13). Research consists of mouse intestinal (DSS, TNBS, T-cell transfer) models, cell studies and nanoparticle-delivery work; no human trials were identified.Rodent and cell studies onlyView the research →GHK-CuGHK-Cu is the copper complex of glycyl-L-histidyl-L-lysine, a tripeptide found naturally in human plasma, saliva and urine. Research includes rodent, cell and skin-permeation studies plus several reviews.Mostly rodent, cell and lab skin studiesView the research →BPC-157BPC-157 is a synthetic 15-amino-acid peptide derived from a sequence in a human gastric juice protein. Research consists almost entirely of rodent and cell studies, with very limited human data [1][2].Mostly rodent and cell studiesView the research →TB-500A synthetic seven-amino-acid peptide (Ac-LKKTETQ) matching the actin-binding region of the natural protein thymosin beta-4. Direct research on TB-500 itself is very limited; most published work concerns the full parent protein.Few direct studies; mostly parent-protein dataView the research →

The rat map combines the research regions of each component. It does not show studies of the blend itself.

Verified by third-party testing

CertificatePosted on the product page
TestingIndependent, third-party

Research-grade supply

PureLab supplies KLOW (KPV / GHK-Cu / BPC-157 / TB-500) for laboratory research. Lot-specific certificates of analysis are posted on the product page as they are issued.

View research-grade KLOW

More in Recovery & Tissue Research

ARA-290 (Cibinetide)BPC-157Follistatin-344GLOW (BPC-157 / TB-500 / GHK-Cu)KPVMechano growth factor (MGF / PEG-MGF)TB-500Thymosin beta-4BPC-157 / TB-500 Blend
For research use only. Not for human or veterinary use. Not a drug, food or cosmetic, and not intended to diagnose, treat, cure or prevent any disease. This library summarizes published research for educational purposes. PureLab Performance Inc.