What Is the KLOW Blend?

The KLOW blend is a four-in-one research peptide combination supplied as a single 80mg lyophilized vial. Each vial combines KPV, GHK-Cu, BPC-157, and TB-500 — four widely studied peptides in skin-repair, tissue-regeneration, and inflammation research models. Onyx BioLabs supplies the KLOW blend at ≥99% purity (HPLC) strictly for laboratory and in-vitro research.

Product Specifications

What Is in the KLOW Blend?

KPV

KPV is a synthetic tripeptide (Lys-Pro-Val) derived from the C-terminal fragment of α-MSH. It is studied in research models for anti-inflammatory signaling pathways.

GHK-Cu

GHK-Cu is a naturally occurring copper-binding tripeptide studied for collagen synthesis, skin remodeling, and tissue-repair signaling in laboratory models.

BPC-157

BPC-157 is a synthetic pentadecapeptide derived from a protective protein found in gastric juice (compound overview). It is widely studied in angiogenesis and soft-tissue repair models.

TB-500

TB-500 is a synthetic fragment of Thymosin Beta-4, a peptide involved in actin regulation, studied for cell migration and wound-repair signaling in research settings.

Why Researchers Choose the KLOW Blend

A pre-combined KLOW blend lets researchers study four complementary peptides from a single reconstituted vial, removing variability between separately prepared solutions. The fixed combination supports reproducibility across experiments and is commonly examined in dermal, soft-tissue, and inflammation research designs.

Purity & Third-Party Testing

Every batch of the KLOW blend is tested to ≥99% purity by HPLC and ships with a third-party Certificate of Analysis. Independent lab reports are published on the Onyx BioLabs Lab Results page so researchers can verify identity and purity before use.

Storage & Handling

Store the lyophilized vial sealed in a cool, dry place away from light. After reconstitution with a suitable solvent such as bacteriostatic water, keep refrigerated at 2–8 °C and avoid repeated freeze–thaw cycles. Always follow standard laboratory handling and safety procedures.

Frequently Asked Questions

What is the KLOW blend?

It is a single lyophilized research vial containing KPV, GHK-Cu, BPC-157, and TB-500, supplied at ≥99% purity (HPLC) and intended for laboratory research only.

How much peptide is in each vial?

Each vial contains 80 mg total of the four-peptide KLOW blend as a lyophilized powder.

What purity is the KLOW blend?

Each batch is verified at ≥99% purity by HPLC and ships with a third-party Certificate of Analysis.

Is a Certificate of Analysis (COA) available?

Yes. A third-party COA is provided for every batch, and independent lab reports are published on the Onyx BioLabs Lab Results page.

What form does the product ship in?

The KLOW blend ships as a lyophilized powder, which supports stability during storage and transport prior to reconstitution.

How should the KLOW blend be stored?

Store lyophilized vials sealed in a cool, dry place away from light. After reconstitution, keep refrigerated at 2–8 °C and avoid freeze–thaw cycles.

Is this product for human use?

No. This material is supplied strictly for laboratory and in-vitro research. It is not for human or animal consumption.

Compliance & Disclaimer

Notice: This material is supplied strictly for research purposes only. It is not intended for human or animal consumption. All products are sold for research, laboratory, or analytical purposes only, and are not for human consumption. Onyx BioLabs is a chemical supplier. Onyx BioLabs is not a compounding pharmacy or chemical compounding facility as defined under 503A or 503B of the Federal Food, Drug, and Cosmetic Act. The statements made within this website have not been evaluated by the US Food and Drug Administration. The products we offer are not intended to diagnose, treat, cure or prevent any disease. HUMAN/ANIMAL CONSUMPTION PROHIBITED. LABORATORY/IN-VITRO EXPERIMENTAL USE ONLY.