Plasma Concentration Studies

KLOW

KLOW Blend

Quad Regenerative Stack

BPC + TB4 + Copper Peptide + KPV

Anti-Inflammatory Regeneration Quad

GLOW + KPV

A quad-peptide combination of BPC-157, TB-500, GHK-Cu, and KPV targeting complementary angiogenic, cellular migration, extracellular matrix remodeling, and anti-inflammatory pathways in preclinical research. Premium Research Peptide.

Dosage

80MG

Clear

99%+ Purity

Purity Tested

Research Use Only

Laboratory Use

Peptide Profile

Peptide Type

Certificate of Analysis

Third Party Tested by Freedom Diagnostics

99.87%

Purity

Variant

KLOW 10/10/50/10 mg

Lot #

Red Cap

Labeled

10/10/50/10 mg

Actual

109.95mg

Tested

Apr 14, 2026

Compound Information

Technical specifications

Molecular Profile

What Is In KLOW?

BPC-157

15 amino acids, 1,419 Da

TB-500

43 amino acids, 4,963 Da

GHK-Cu

3 amino acids + Cu²⁺, 403 Da

KPV

3 amino acids (Lys-Pro-Val), 342 Da

Total peptides

4 distinct compounds

Mechanisms

Complementary pathways

KPV Structure

Alpha-MSH C-Terminal Fragment

Sequence

Lys-Pro-Val (KPV)

Molecular formula

C₁₆H₃₀N₄O₄

Molecular weight

342.43 g/mol

Origin

α-MSH residues 11-13

Mechanism

PepT1-mediated uptake

CAS Number

67727-97-3

Storage Requirements

Stability Information

Freeze for storage. Refrigerate after reconstitution. Protect from light

Lyophilized (powder)

-20°C • long-term

Reconstituted

2-8°C • use within 7 days

Light protection

Store away from light

Sources & References

Peer-reviewed research

Gastroenterology

PepT1-Mediated Tripeptide KPV Uptake Reduces Intestinal Inflammation

2008 • DOI: 10.1053/j.gas...

PMID: 18061177

Dalmasso G, Charrier-Hisamuddin L,...

British Journal of Pharmacology

α-MSH Related Peptides: A New Class of Anti-Inflammatory and Immunomodulating Drugs

2007 • DOI: 10.1111/j.1476-5381.2000.0...

Luger TA, Brzoska T, Scholzen TE, et al.

Molecular Pharmaceutics

Orally Targeted Delivery of Tripeptide KPV via Hyaluronic Acid-Functionalized Nanoparticles...

2017

PMID: 28548842

Xiao B, Xu Z, Viennois E, et al.

International Journal of Molecular Sciences

Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data

2018 • DOI: 10.3390/ij...

PMID: 29986520

Pickart L, Margolina A

Nature Scientific Reports

Thymosin Beta 4 and Cardiac Repair

2017

Chi NC et al.

Current Pharmaceutical Design

BPC 157 and Standard Angiogenic Growth Factors. Gastrointestinal Tract Healing, Lessons from Tendon,...

2018

PMID: 30101703

Seiwerth S et al.

Growth Hormone & IGF Research

BPC-157 Upregulates Growth Hormone Receptor Expression

2018

Multiple Sources

Combined Peptide Research Literature

Multiple Sources

Individual Peptide Research Literature

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