Name: KLOW Blend 80mg (10 Vials / Kit)
Brand: HK Peptide
SKU: HK-BBGK
Price: 180.00 USD
Availability: InStock

What is KLOW Blend?

KLOW combines four individually studied peptides in one 80 mg vial: 10 mg BPC-157, 50 mg GHK-Cu, 10 mg TB-500 and 10 mg KPV. It is positioned as an extension of the three-peptide ‘GLOW’ combination (BPC-157, GHK-Cu, TB-500) with KPV added for its anti-inflammatory profile.

How it is understood to work

BPC-157 and TB-500 are studied for angiogenic and cell-migration effects, GHK-Cu for its role in collagen and matrix-protein gene expression, and KPV for suppressing NF-kB-driven inflammatory signaling, giving researchers a way to examine regeneration and inflammation pathways within a single combined preparation.

Research status

Each component carries its own body of preclinical literature in wound-healing, skin, gut and connective-tissue models, but as with other fixed blends, KLOW as a combined formulation has not itself been the subject of controlled studies, so combination-level conclusions remain inferential.

This listing: HK Peptide KLOW Blend

Brand: HK Peptide
Kit: 10 vials
Price per vial: $18.00
Also sold by: Uther Peptide Klow Blend 80mg $270.00

Lab testing

HK Peptide published a Janoshik #124564 report for this compound. Test: Content Quantification. Result: GHK-Cu 63.47 mg · BPC-157 11.00 mg · TB-500 10.87 mg. Tested Mar 24, 2026. Verification key G1SZWIKBNQSQ can be checked at janoshik.com.

View the report · How to read it (Testing 101) · Every report for this compound

Bought through escrow: the brand is only paid after you confirm delivery. If the parcel never arrives, or an independent test shows the wrong compound or a significant under-fill, open a claim before releasing payment.

Specifications

Compound: KLOW Blend
Also known as: BPC-157 / GHK-Cu / TB-500 / KPV blend
Class: Four-peptide research blend
Form: Lyophilized (freeze-dried) powder
Per vial: KLOW Blend 80mg
Stated purity: ≥99% (HPLC)
Appearance: White lyophilized powder

Handling & storage

Supplied as a lyophilized powder that may take on a light blue tint from the GHK-Cu copper content; store unopened vials at -20 C protected from light, and after reconstitution with bacteriostatic water keep refrigerated and use within the study timeframe.

Questions

What is the difference between KLOW and GLOW?

GLOW refers to the three-peptide base combination of BPC-157, GHK-Cu and TB-500; KLOW adds a fourth component, KPV, for its anti-inflammatory activity, on top of the same base.

Why does the KLOW solution sometimes look faintly blue?

The tint comes from the copper ion bound within the GHK-Cu component; a stable, consistent blue color is expected, while a pronounced color change can indicate degradation of that component.

For laboratory research use only. Not for human or veterinary use. Nothing on this page is medical advice.