KLOW Stack (GHK-Cu + BPC-157 + TB-500 + KPV)

Name: KLOW Stack (GHK-Cu + BPC-157 + TB-500 + KPV)
SKU: 37
Price: 170.00 USD
Availability: InStock

$170.00

This product name (e.g. GLOW, KLOW, Wolverine) is only an informal catalog nickname, used so researchers can find this blend. It is not a claim of any cosmetic, beauty, skin, anti-aging, or therapeutic benefit. Supplied strictly for laboratory research use only — not for human, veterinary, cosmetic, or therapeutic use.

GHK-Cu
BPC-157
TB-500
KPV

A four-vial repair-and-anti-inflammatory research stack — GHK-Cu, BPC-157, TB-500 and KPV as four separate sealed vials, each with its own lot-matched COA.

Category: Signature Blends

Description
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Every vial, independently verified

A stack ships as four separate sealed vials — each with its own lot-matched Certificate of Analysis, not one combined vial.

4 vials

Each independently tested

Each vial passed full QC panel

independent third-party lab (Freedom Diagnostics Testing) accredited lab

Per-vial COAs · HPLC-UV + LC-MS · independent third-party lab

In this stack4 sealed vials

GHK-Cu · 50 mg99.96% ✓

BPC-157 · 10 mg99.62% ✓

TB-500 · 10 mg99.13% ✓

KPV · 10 mg99.90% ✓

GHK-Cu50 mg

99.96% HPLC ✓

BPC-15710 mg

99.62% HPLC ✓

TB-50010 mg

99.13% HPLC ✓

KPV10 mg

99.90% HPLC ✓

What’s in this stack

Each peptide ships as its own sealed, full-size vial — identity and handling per component.

Stack contents

4 separate vials

GHK-Cu · BPC-157 · TB-500 · KPV — supplied as individual vials, not a combined blend.

GHK-Cu401.91 g/mol · CAS 89030-95-5

BPC-1571419.55 g/mol · CAS 137525-51-0

TB-5004963.44 g/mol · CAS 77591-33-4

KPV342.43 g/mol · CAS 67727-97-3

Format4 sealed lyophilized vials

Why a stack

Separate vials, your ratios

Unlike a blend (all peptides in one vial), a stack keeps each peptide separate — so each can be reconstituted, dosed and stored independently in vitro.

VialsIndependent per peptide

COAOne per vial · lot-matched

FlexibilityReconstitute separately

Physical properties

Handling & storage

Recommended handling for laboratory use — same for each vial.

AppearanceLyophilized powder · per vial

SolubilityBacteriostatic water

Storage · powder−20 °C · desiccated · dark

In solution2–8 °C; aliquot & freeze

Mechanism & applications

How the published literature describes each component of the stack.

Proposed mechanism of action — per peptide

GHK-Cu — Copper-bound tripeptide studied for collagen, decorin and matrix-metalloproteinase gene expression in dermal fibroblasts.
BPC-157 — Pentadecapeptide studied for NO / VEGFR2 and FAK-paxillin pathway activity in soft-tissue-repair models.
TB-500 — Acetylated Thymosin Beta-4 studied for actin-binding and cell migration in wound-healing and cardiac models.
KPV — α-MSH-derived tripeptide studied for melanocortin / anti-inflammatory pathway activity.

Common research applications

Comparing single-peptide vs multi-peptide activity using independently reconstituted vials.
Dose-ranging each component separately in the same in-vitro system.
Pathway-specific assays mapped to each peptide’s reported targets.
Stability and reconstitution studies per peptide rather than a fixed blend ratio.

US-made

American synthesis

Every vial is synthesized and lyophilized domestically before quality release — full control from build to batch.

Verified

Independently tested

Each vial is released against independent third-party testing — HPLC purity, LC-MS identity and the full QC panel — with its own lot-matched Certificate of Analysis.

Traceable

Full lot traceability

Each vial’s lot ID maps to its exact certificate, so every peptide in the stack can be verified before and after shipping.

Published studies

The laboratory research behind KLOW Stack’s components — cited for scientific context.

Int. J. Molecular Sciences

Regenerative & protective actions of the GHK-Cu peptide

Pickart L. & Margolina A. · 2018↗

Frontiers in Pharmacology

Stable gastric pentadecapeptide BPC 157 and wound healing

Seiwerth S. et al. · 2021↗

Trends in Molecular Medicine

Thymosin β4: actin-sequestering protein that repairs injured tissues

Goldstein A.L. et al. · 2005↗

Gastroenterology

PepT1-mediated tripeptide KPV reduces intestinal inflammation

Dalmasso G. et al. · 2008↗

Disclaimer

For research use only. Not for human or veterinary use. The KLOW Stack is supplied to qualified research professionals for in vitro laboratory study. It has not been evaluated by the FDA and is not intended to diagnose, treat, cure, or prevent any disease. Koi Research Labs LLC is a chemical supplier, not a compounding pharmacy under 503A nor an outsourcing facility under 503B of the Federal Food, Drug, and Cosmetic Act. By purchasing, the buyer agrees this material will not be introduced into humans or animals. Misuse may violate federal, state, or local laws.

Common questions

Is the KLOW Stack one vial or separate vials?+

It’s a stack — 4 separate, individually sealed vials (GHK-Cu, BPC-157, TB-500, KPV), not a single combined blend vial. Each ships full-size with its own lot-matched COA.

What’s the difference between a stack and a blend?+

A blend combines every peptide into one vial at a fixed ratio. A stack keeps each peptide in its own vial, so you can reconstitute, dose and store each one independently in vitro.

Does each vial come with a COA?+

Yes — every vial in the stack ships with its own lot-specific Certificate of Analysis covering HPLC purity, LC-MS identity, net content, heavy metals, sterility and endotoxin, matched to the lot ID on that vial.

How do I reconstitute the KLOW Stack?+

Reconstitute each vial separately in sterile bacteriostatic water. Because the peptides are in separate vials, you control the concentration of each independently. Store reconstituted solution at 2–8 °C.

How should the KLOW Stack be stored?+

Hold each lyophilized vial at −20 °C, sealed and away from light. After reconstitution, store at 2–8 °C and avoid freeze-thaw cycles.

What is the KLOW Stack supplied for?+

Koi stacks are research-grade material supplied exclusively to qualified researchers and laboratories for in-vitro study. Each vial is lyophilized in the USA and independently third-party verified.

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KLOW Stack (GHK-Cu + BPC-157 + TB-500 + KPV)

Every vial, independently verified