Certificate issued with every lot · For laboratory research use only
Researcher Access
Lab reports
Published below, each with how to check it with the laboratory itself.
See the lab reports ↓
KLOW Blend 80 mg vial, Derby City Labs
Blends · DCL-KLOW-80

KLOW Blend

A four-component blend of GHK-Cu, TB-500, BPC-157 and KPV, supplied lyophilized for laboratory research.

$109.99
$1.37 per mg · 80 mg vial
Ordering opens soon

Ordering is not open yet. The catalog, specifications and lab reports are all here to review, and materials on a verified lot can be ordered as soon as ordering opens.

Free US shipping on orders over $150.00
  • Certificate with every lot
  • US dispatch, tracked
  • Discreet packaging
What documentation comes with this order?

The lab reports for this material are published on this page, under Lab reports. A lot verification tests the exact lot printed on your vial; a reference report is an independent test of the manufacturer's batch. Each one says which it is and how to check it with the laboratory.

A safety data sheet is supplied with first orders and on request.

Storage and handling

Store lyophilized at −20 °C, protected from light.

We publish the storage condition on the label and the analytical record for the lot. Determining the suitability of any material for a given research application is the responsibility of the purchasing researcher or institution.

Shipping and fulfillment

Orders placed before 4pm ET are dispatched the same business day from our US facility and tracked from dispatch to delivery.

Continental United States only. We do not ship internationally.

Verify it yourself

Lab reports.

All lab reports

Every result below is copied exactly from the laboratory's own report, and each one tells you how to check it with that laboratory directly. A lot verification tests the exact lot on your vial. A reference report is an independent test of the manufacturer's batch.

Reference reportJanoshik, Czech Republic
Report
Task #213349
Manufacturer batch
NB20260728
Reported
July 29, 2026

Identity and amount of each component. Purity was not part of this test.

GHK-Cu
56.38 mg
GHK content
49.58 mg
Copper content
6.80 mg
TB-500
10.97 mg
BPC-157
11.65 mg
KPV
9.47 mg

KPV was reported in the comments field of the lab's report.

A third-party reference report for manufacturer batch NB20260728, the batch our supplier attests as the source of the current lot PB260901-BBKG80-C8A2. It is not a test of that exact lot.

Verify with the labOpen janoshik.com/verify and enter task number 213349 with unique key 1EE5GEP1L9EC.
Derby City Labs summary of this report (PDF)
Current release

KLOW Blend, documented
from lot to bench.

Three things travel with this order, and each one is checkable.

Identified

Catalog number DCL-KLOW-80 and the lot number are printed on the vial, so the material on your bench maps to a specific analytical record.

Verified

Checked against an independent laboratory report before it can be ordered. The reports are published on this page, with how to verify each one at the lab.

Stated

Strength, form and storage condition are printed on the label and repeated in the specification below. Nothing is implied.

Crimp seal and label detail, KLOW Blend
Sealed and labeled at the facility
How this order is handled
  1. 01

    Selected

    Material is sourced from facilities operating documented quality standards and controlled production.

  2. 02

    Verified

    Each lot is checked against an independent laboratory report before it can be ordered, and the report is published here.

  3. 03

    Dispatched

    Sealed, tracked and handled to the storage condition on the label, leaving our US facility within 24 hours.

Overview

A four-component preparation combining GHK-Cu, TB-500, BPC-157 and KPV in one vial, at the masses stated on the label and on the certificate.

Because this is a blend, there is no single CAS number or molecular formula. The certificate states each component and its mass separately rather than a combined figure.

Derby City Labs does not provide guidance on the use, preparation or application of any material. We publish the analytical record for each lot and the storage condition on the label. Determining the suitability of a material for a given research application is the responsibility of the purchasing researcher or institution.

Specification
Catalog number
DCL-KLOW-80
CAS number
Not applicable, multi-component blend
Molecular formula
Blend, see certificate
Molecular weight
Blend, see certificate
Sequence
GHK-Cu 50 mg · TB-500 10 mg · BPC-157 10 mg · KPV 10 mg
Form
Lyophilized powder
Quantity
80 mg
Purity
Stated on the certificate issued with the lot
Storage
Store lyophilized at −20 °C, protected from light.
Research use only

All products supplied by Derby City Labs are intended for laboratory research use only. They are not drugs, foods, cosmetics or medical devices, and are not intended for human or veterinary use, consumption, diagnosis, treatment, cure or the prevention of any disease. These products have not been evaluated by the Food and Drug Administration. Any handling of these materials is the sole responsibility of the purchasing researcher or institution.

Analytical record
Controlled handling
Catalog

Also available.

View all