
Research use only
KLOW Peptide Blend
KLOW Blend price and available sizes below.
Third-party COA published · Ships same day
Ships every month · Cancel anytime · Subscription terms
Secure Checkout With
KLOW Blend in a Research Box: $87.00/vial (reg $145.00)
Pick any 4 compounds · 40% off monthly · free Recon Sol. 10ml · 3 deliveries to start
Orders ship via UPS 2nd Day Air or UPS Overnight, in discreet packaging. Orders placed before 3 PM ET Monday–Friday (1 PM ET Saturday) go out the same day; nothing ships on Sundays.
- Preparation form
- Lyophilized powder
- Composition
- GHK-Cu + BPC-157 + TB-500 + KPV (80mg total)
- Storage
- Sealed vial, protected from light
- Analytical purity
- >99%
- Intended use
- In vitro research only
KLOW Blend | 80mg
For In Vitro Research Use Only – Not for Human or Veterinary Application
Specifications:
- Unit Size: 80mg
- Form: Lyophilized Powder
- Purity: >99.9% (HPLC verified)
Intended Use:
KLOW is strictly for in vitro laboratory research only. Not for human or animal use. Do not use in food, drugs, or diagnostics.
Disclaimer:
This compound has not been evaluated by the FDA. All use must follow institutional and regulatory guidelines. All buyers must be authorized research personnel or institutions.
Terms of Sale:
By purchasing from HEEZ Research, the buyer affirms they are a qualified researcher or institution conducting lawful scientific research. All sales are final. The purchaser assumes full responsibility for handling, use, and regulatory compliance. HEEZ Research and its affiliates are not liable for any misuse or mishandling of this material.
Supplied as a lyophilized powder.

Over 99% pure peptides
Every peptide is analysed by an independent laboratory, and the results are recorded on a certificate of analysis for that batch.

Shipped from the USA
Stocked, handled and fulfilled domestically. Orders placed before 3 PM ET go out the same day.
KLOW is a four-compound research peptide blend — GHK-Cu, BPC-157, TB-500 and KPV — supplied as an 80mg lyophilized vial, over 99% pure, with a published batch COA.
KLOW contains the same three components as GLOW — GHK-Cu, BPC-157 and TB-500 — plus KPV, a tripeptide fragment of α-MSH. The vial is 80 mg rather than 70 mg.
You can buy KLOW from HEEZ Research, which stocks it in a single 80 mg lyophilized blend vial and ships from the USA. Everything HEEZ supplies is for in vitro laboratory research — not for human or veterinary use.
Yes — KLOW from HEEZ Research is independently tested by an accredited third-party laboratory using HPLC for purity and mass spectrometry for identity. Every peptide we supply is over 99% pure. Certificates of Analysis are published on the product page as testing is completed — review the report before you order. A certificate records the identity, purity and quantity measured for the material supplied, so you can confirm what you received matches what was ordered.
Sealed lyophilized KLOW vials are stable at ambient temperature in transit and ship without cold packaging. On arrival, store the sealed vial per the storage conditions on its certificate of analysis.
KLOW is available to buy for research from HEEZ Research as a research-use-only compound supplied to qualified laboratories and independent researchers. Checkout requires an institutional email matching your stated organization, and everything we supply is for in vitro laboratory research — not for human or veterinary use.
Common
questions
Purity verification, documentation, and how orders reach your laboratory.

About KLOW
What is the KLOW peptide blend?
KLOW is a four-component research peptide blend supplied by HEEZ Research in one lyophilized vial: a 15-amino-acid proline-rich peptide, a 43-amino-acid N-acetylated actin-binding peptide, a copper-complexed tripeptide, and the α-MSH C-terminal tripeptide, at a fixed ratio printed on the certificate of analysis. It is the broadest single-vial formulation HEEZ stocks.
How does the KLOW blend work?
In vitro, the four components are characterized by four unrelated readouts and are supplied together for assay designs that characterize all four in one system. Each component is identified and reported separately on the certificate.
How HEEZ tests KLOW
Each peptide synthesized and purified separately, co-lyophilized at the stated ratio, independently analysed by HPLC for purity and mass spectrometry for identity with per-component results; certificate at /coa/klow-coa.webp.
KLOW for sale: sizes and format
KLOW is for sale from HEEZ Research in 80 mg (combined content) sealed glass vials. Sealed lyophilized vials are stable at ambient temperature in transit and ship at ambient temperature; same-day dispatch before 3 PM ET via UPS from the USA.
Research use only
KLOW from HEEZ Research is supplied strictly for in vitro laboratory research by qualified researchers and organizations. It is not for human or veterinary use and is not a drug, food, supplement or cosmetic. Checkout requires an institutional email matching the stated organization, and purchasers must be 21 or older. All sales are final.
KLOW specifications
- Purity
- Each component >99% by HPLC for purity and mass spectrometry for identity
- Composition
- Four components: 15 aa; 43 aa (N-acetyl); 3 aa copper complex; 3 aa α-MSH(11-13)
- Content per vial
- Combined content and ratio on the certificate of analysis
- Physical form
- Blue-tinted lyophilized powder
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Terms of sale
Note: our products are not intended to treat, prevent, mitigate or cure any disease or medical condition, and are supplied for laboratory research purposes only. Purchasers must be at least 21 years of age and qualified to handle research materials.
