Name: KLOW Blend BPC-157 + TB-500 + GHK-Cu + KPV
Brand: Lab77 Peptides
SKU: LAB-4516
Price: 95.00 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.

This listing is KLOW Blend from Lab77 Peptides (United States), sold on Stairway to Gray with escrow: your payment is held until the order arrives and only then released to the brand.

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: Lab77 Peptides KLOW Blend

Brand: Lab77 Peptides
Also sold by: Sulan Bio 80mg $230.00 · Kensington Biosciences 80mg $580.00 · European Peptide Sciences 80mg $750.00 · UWA Biotech 80mg $260.00 · HKTide Biotech 80mg $120.00 · JP 80mg $180.00

Lab testing

Lab77 Peptides published a Janoshik #244119 report for this compound. Test: Content (HPLC). Result: See report. Tested Oct 23, 2026. Verification key MLXEYEZCYYT5 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
Brand: Lab77 Peptides · United States

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.