KLOW 80 mg

KLOW 80 mg (GHK-Cu, BPC-157, TB-500 & KPV)

KLOW 80 mg is a four-component research peptide blend containing GHK-Cu, BPC-157, TB-500 and KPV. Its labelled formula is GHK-Cu 50 mg, BPC-157 10 mg, TB-500 10 mg and KPV 10 mg. Each component is studied for a different area of biological signaling, giving the blend a broader research profile than a single-compound product.

GHK-Cu is widely studied for its role in extracellular matrix signaling, collagen-related pathways, and tissue remodeling. BPC-157 is commonly investigated in relation to tissue repair, vascular signaling, and recovery-related processes, while TB-500 is associated with cell migration, cytoskeletal activity, and tissue remodeling research. KPV is studied primarily for its relationship with inflammatory signaling and immune-response pathways.

KLOW brings these compounds together for controlled laboratory research. Studies on individual ingredients or related peptides do not establish the finished blend’s efficacy or synergy. In particular, findings about thymosin beta-4 should not automatically be attributed to every preparation sold as TB-500.

Interest in KLOW has grown because of the complementary nature of its components. Rather than focusing on one signaling pathway, the blend brings together peptides associated with structural support, cellular movement, vascular response, and inflammatory regulation.

• GHK-Cu: 50 mg
• KPV: 10 mg
• TB-500: 10 mg
• BPC-157: 10 mg

Understand the blend: Read What Is KLOW? Ingredients, Potential Benefits and Research for a plain-language look at the four peptides, how KLOW differs from GLOW, and what the research can tell us.

Related research: Explore the complementary roles of GHK-Cu, BPC-157, TB-500 and KPV in our guide to copper peptides and multi-peptide blend research.

For quick multi-compound blend math, try the Peptide Workbench blend calculator.

Independent laboratory testing

VialTests analysed the submitted KLOW sample for component composition, chromatographic purity, net peptide content and heavy metals. Component purity ranged from 99.58% to 99.83%, with 91.70 mg total net peptide content measured in the tested vial. The product remains labelled 80 mg.

Lead and mercury were reported below detection; cadmium was 0.005 ppm and arsenic 0.018 ppm. View both KLOW COAs and the complete results summary.

Results apply to the submitted sample as received and tested.

Handling guide: Learn how dry and mixed peptide storage requirements differ, and why product-specific instructions matter.

Product Specifications

• Form: Lyophilized powder
• Vial size: 80 mg

For laboratory and research purposes only. Not intended for human or veterinary use, diagnosis, treatment, or consumption.