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KLOW

BPC-157 10 mg + GHK-Cu 50 mg + TB-500 10 mg + KPV 10 mg (80 mg total per vial, lyophilized).

KLOW Overview
The KLOW blend combines GHK-Cu, BPC-157, TB-500 and KPV, studied for tissue remodeling, angiogenesis, inflammatory modulation and extracellular-matrix activity. KPV adds immune-regulation and anti-inflammatory pathway interest. For laboratory research only.

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Certificate of Analysis

Third-party tested for 99% purity, ID, quantity.

Certificate of Analysis

Third-party tested for 99% endotoxin.

Research use only

All products are intended solely for laboratory research and are not for human or animal consumption. By purchasing, the buyer agrees to use these products in compliance with all applicable laws.

History

The KLOW Blend draws on several decades of peptide research. GHK-Cu, first identified in biological plasma samples in the 1970s, has been studied for gene expression and matrix signaling. BPC-157, synthesized in the 1990s as a gastric protein fragment analog, has been explored for angiogenic and structural processes. TB-500, derived from thymosin beta-4 research in the 1960s, has been examined for angiogenesis and molecular migration. KPV, a C-terminal fragment of α-MSH, has been evaluated for cytokine-modulating and immunomodulatory activity. Collectively, these peptides represent areas of ongoing investigation into experimental biology, vascular pathways, and immune signaling. The KLOW Blend is intended for research use only.

Research Findings / Overview

The KLOW Blend, which combines GHK-Cu, BPC-157, TB-500, and KPV, has been studied in structural, vascular, epithelial, and systemic models. Research highlights activity in collagen formation, extracellular matrix remodeling, angiogenesis, molecular migration, and cytokine modulation. The inclusion of KPV further supports immune signaling and cytokine-modulating pathways, expanding the experimental scope of this blend in preclinical settings.

Key Areas of Research:

  • Structural: Collagen, matrix, connective signaling

  • Vascular: Angiogenesis, nitric oxide, remodeling

  • Epithelial: Migration, matrix signaling, follicle dynamics

  • Systemic: Cytokine modulation, immune signaling, pathway dynamics

Together, these findings suggest broad experimental potential for the KLOW Blend across multiple biological pathways. By combining structural support, vascular and epithelial activity, and immune signaling, the KLOW Blend provides a versatile platform for research into molecular dynamics, matrix characterization, and systemic resilience in laboratory settings.

Investigated For / Used For

  • Advanced tissue regeneration studies
  • Inflammatory-response modulation research
  • Epithelial and gut-integrity models
  • Cellular stress and recovery pathways

Specifications

Purity: >= 99%, third-party tested (HPLC / MS by Horizon Analytics). Batch / Lot: printed on the vial label and confirmed at delivery. Certificate of Analysis (per batch): provided at delivery for the shipped lot. Manufactured in the USA.

Structure Details

GHK-cu Structure

CAS #: 49557-75-7

Molecular Formula: C₁₄H₂₄CuN₆O₄

Molecular Weight: 340.9 g/mol

PubChem ID: 5311476

BPC-157 Structure

CAS #: 137525-51-0

Molecular Formula: C₁₄H₂₄CuN₆O₄

Molecular Weight: 340.9 g/mol

PubChem ID: 5311476

TB-500 Structure

CAS #: 77591-33-4

Molecular Formula: C₂₁₂H₃₅₀N₅₆O₇₈S

Molecular Weight: 4963.5 g/mol

PubChem ID: 16132321

KPV Structure

CAS #: 3061-91-6

Formula: C₁₆H₂₈N₆O₅

Molecular Weight: 388.4 g/mol

PubChem ID: 16129619

References / Study Links

PubChem: https://pubchem.ncbi.nlm.nih.gov/compound/9941957 | https://pubchem.ncbi.nlm.nih.gov/compound/71587328 | https://pubchem.ncbi.nlm.nih.gov/compound/16132341 | https://pubchem.ncbi.nlm.nih.gov/compound/125672

Store sealed vials refrigerated at 2–8°C, away from light; refrigerate after reconstitution and avoid freeze-thaw cycles. For research use only, handle with proper PPE in a controlled lab setting. 

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A team representative will call to confirm your order before it’s dispatched. Once confirmed, orders ship within 24 hours in discreet, temperature-conscious packaging, with tracking provided.

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Our Process

01

Lab Grade Preparation

Carefully freeze-dried for stability, consistency, and reliable handling.

02

Batch-Tested Purity

Carefully freeze-dried for stability, consistency, and reliable handling.

03

Fast, Discreet shipping

Carefully freeze-dried for stability, consistency, and reliable handling.

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FAQs

Everything you need to know about our products and processes.

Description of the imageWhat are research peptides?

Peptides are short chains of amino acids — the body’s natural signaling molecules involved in repair, metabolism, and hormone regulation. Ours are premium-grade and supplied strictly for laboratory and research use.

Our products are supplied strictly for laboratory and research purposes — not for human or animal consumption — and are intended to be handled by qualified researchers. Customers are responsible for compliance with their local regulations.

Yes. We’re a US-based research peptide lab. Every product is manufactured in the USA and independently batch-tested by Horizon Analytics (HPLC/MS), shipping with a Certificate of Analysis (COA) and full documentation on every order.

We ship worldwide from our US warehouse, and within Colombia from our Colombia warehouse. Orders process within 24 hours, ship in 24–48 hours, and typically deliver in 2–5 business days with tracking. Free shipping on orders over USD $300.

Yes — buy 3 vials of the same compound for 15% off, and first-time customers get an extra 10% off. New customers can stack both.

No prescription — these are research-use-only materials, not prescription drugs. All products arrive as lyophilized (freeze-dried) powder and require reconstitution with bacteriostatic water before research use.