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Research blog · 4 min read

Glow vs Klow Blend: Composition Compared

The Glow and Klow blends share three components. Klow adds a fourth. This post lists the per-vial contents and links each component to its research overview.

Research blog: general laboratory-science and literature context. Not medical advice. Sealed Peptides materials are for laboratory research use only, and are not for human or veterinary use.

Listed contents per vial

  • Glow: GHK-Cu 50 mg, BPC-157 10 mg, TB-500 10 mg (70 mg total peptide content).
  • Klow: GHK-Cu 50 mg, BPC-157 10 mg, TB-500 10 mg, KPV 10 mg (80 mg total peptide content).

The one difference: KPV

KPV is the tripeptide Lys-Pro-Val, the last three residues of alpha-melanocyte-stimulating hormone. Its literature is mostly cell and mouse-model work comparing it with the parent hormone; see the KPV research overview.

The shared components

GHK-Cu is a copper-binding tripeptide, BPC-157 is a 15-residue synthetic peptide and TB-500 is a fragment modeled on Thymosin Beta-4. Read What is GHK-Cu? and BPC-157 vs TB-500 for background.

Working with a multi-component vial

In a blend, each component has its own share of the total mass, so concentration arithmetic has to be done per component. The reconstitution math guide walks through the calculation, and no study of either blend as a whole is cited on this site.

Terms used in this guide

Related tools and guides

For laboratory research use only. Not for human or veterinary use. This post is general chemistry and literature context and does not describe or endorse any use of Sealed Peptides products.