KLOW is a brand name for several peptides freeze-dried together in one vial. KLOW is sold here for laboratory research in 1 size (80mg), from $120.00 a vial. It is not an FDA-approved medicine. Research use only, and never for people or animals.
KLOW specifications
| Product name | KLOW |
|---|---|
| Also sold as | KLOW blend peptide, KLOW 80, KLOW peptides, KLOW peptide |
| Physical form | Freeze-dried powder, a solid cake in a sealed vial |
| Appearance | Colored cake, this compound carries its own color rather than being dyed |
| Sizes on this page | 80mg |
| Purity specification | ≥99% by RP-HPLC. The number for the lot you receive is whatever its own certificate says. |
| Identity check | Mass spectrometry, read against the mass this compound should have |
| Net content | Weighed per lot and reported separately from purity |
| Lot documentation | 1 of 1 size has a published Kovera Labs certificate (80mg, lot LF-15A-2609) |
| Storage | Sealed, cold and out of the light |
| Ships from | Santa Ana, California by USPS with tracking on every order, same business day on verified in-stock orders placed before 12 PM Pacific |
| Intended use | Laboratory research only. Not for human or animal use. |
What is KLOW, and what is it used for?
One vial holding BPC 157, GHK-Cu, TB-500 and KPV, at the amount of each stated on the label, sold as laboratory material.
KLOW is also listed and searched as KLOW blend peptide, KLOW 80, KLOW peptides, KLOW peptide, KLOW blend, BPC GHK-Cu TB-500 KPV blend. They all mean the same blend. Supplier lists write it as KLOW peptides or peptide KLOW as well; every one of those is this record. A name is not a test, which is why the lot record further down counts for more than the wording on a label.
The vial holds KPV, GHK-Cu, BPC 157, TB-500 freeze-dried together. Each component has its own formula and its own record; the certificate for this lot reports on the mixture as sold.
A brand name for several peptides freeze-dried together in one vial.
A blend name, not a molecule. Whatever mechanism there is belongs to the separate ingredients, and those are described on their own records.
The ingredients appear separately in the research. The blend as sold is a way of packaging them and has not itself been studied.
Blend names are not standardized between suppliers, so the same name can mean different ingredients in different amounts. Read the certificate for what is actually in the vial rather than trusting the name.
KLOW for sale: 80mg vials, price per mg
KLOW is sold in 1 size here, 80mg, from $120.00 a vial. KLOW cost and KLOW price per mg by size are in the table, at each volume tier and on subscription; the per-mg figure under each price is the one that compares across sizes.
Volume and subscription pricing by size
| Size | One vial | 10–19 vials−10% | 20 vials−15% | Subscribe monthly−6% from shipment 2 | Availability |
|---|---|---|---|---|---|
| KLOW 80mg | $120.00$1.50/mg | $108.00a vial · $1.35/mg | $102.00a vial · $1.27/mg | $112.80a vial, shipment 2 on · $1.41/mg | In stock |
Volume tiers are per size and do not combine across sizes (see bulk pricing). Subscribe & Save takes 6% every month, 4% every 2 months or 2% every 3 months off from shipment 2, two shipments minimum, and stacks on the volume tier: the lowest this record ever bills is $1.20 per mg, twenty 80mg vials on a monthly subscription from shipment 2 onward.
Nothing is added at checkout except the USPS shipping you choose; dispatch and delivery are the same on every order. The cost-per-milligram tool ranks the whole catalog by price per mg. The certificate walked through field by field: Where to Buy KLOW Peptide: Five Checks Before You Order.
Where to buy KLOW: what to check before you order from anyone
Where to get KLOW, and how to buy KLOW online
KLOW for sale, or KLOW peptide for sale, means this page: one record, 1 size. You can buy KLOW online here with guest checkout, and purchase KLOW or order KLOW in any size below; verified in-stock orders placed before 12 PM Pacific are dispatched the same day. If the question is where to get KLOW or how to get KLOW, the answer for a US laboratory is a supplier who publishes the certificate before you pay, which is the first of the five checks that follow.
Before ordering KLOW from anyone, us included, run the 5 checks on verifying a certificate; the first is that the report resolves on the laboratory's own site, and a seller who cannot pass them is asking for the trust a certificate exists to replace.
KLOW reviews
No customer review of KLOW has been published yet, so there is no star rating here; when real ones exist the number will be the arithmetic of what people wrote. Ordered this record? Leave a review. A person reads every one before it appears.
KLOW capsules, nasal spray or oral form? What this vial is, and is not
Search results for KLOW also show capsules, nasal spray, oral form products, under listing titles such as klow peptide capsules, klow peptide nasal spray, klow 80 mg vial, klow capsules, klow peptide pills, klow peptide oral. Those are finished consumer goods made and marketed by other companies, and none of them is what this page sells. This record is freeze-dried KLOW in a sealed glass vial, 80mg, with a lot certificate, supplied for laboratory work. Its certificate describes that powder, not a capsule, spray or cream, which carry other ingredients and sit under different rules.
KPV, GHK-Cu, BPC 157 and TB-500: the blend, and each on its own
KLOW is a blend name, not a molecule. What the vial holds is the components below, and each of them is documented on its own record with its own certificate. The name is not standardized between suppliers, so two vials called KLOW from two sellers can hold different amounts, which is why the certificate matters more than the label.
| Record | Class | Formula | Avg. mass | Sizes here |
|---|---|---|---|---|
| KLOW | A brand name for several peptides freeze-dried together in one vial. | blend of 4 | — | 80mg from $120.00 |
| KPV | A man-made three-building-block peptide, the tail end of the hormone alpha-MSH. | C16H30N4O4 | 342.43 | 10mg from $49.00 |
| GHK-Cu | A three-building-block peptide (glycine, histidine, lysine) joined to copper. | C14H24N6O4 | 340.38 | 50mg · 100mg from $39.00 |
| BPC 157 | A man-made fifteen-amino-acid peptide, based on a protein found in stomach juice. | C62H98N16O22 | 1419.5 | 5mg · 10mg from $55.00 |
| TB-500 | A man-made peptide matching a section of thymosin beta-4. | C38H68N10O14 | 889 | 5mg · 10mg from $54.00 |
KLOW guides and documentation
Written to answer the questions that come up around KLOW specifically, what its paperwork should show, how it is handled, and how to judge a supplier selling it.
- KLOW peptide: four peptides in one vial, and why the name is not a specification
- KLOW certificate of analysis: reading a report on four peptides at once
- How KLOW identity is confirmed: separating four peptides, then weighing each one
- KLOW storage and stability: keeping four peptides dry in one vial
- Where to buy KLOW Peptide: what a blend’s documentation has to cover
The full library, grouped by what you came to answer, is in the laboratory guides.
The KLOW certificate: lot, purity, identity, and how to verify it
A certificate answers identity, purity and net content as three separate questions, each with the method that produced it and the date it was run, how to read one covers what each field does and does not cover.
| Size | Lot | Identity method | Purity | Endotoxin · sterility · fentanyl | Test date |
|---|---|---|---|---|---|
| 80mg | LF-15A-2609 | LC-MS | 99.748% (RP-HPLC, C18, DAD @ 214 nm) | 2026-09-29 |
Testing by Kovera Labs. Every batch tested on or after October 1, 2026 includes endotoxin, sterility and fentanyl screening, in addition to identity, purity and net content. Open the report, then confirm it on the issuing laboratory's own site. If the identifier does not resolve there, or resolves to a different lot than the one printed on your vial, the document is worthless however convincing it looks.
The lot number on the certificate must match the lot printed on the vial you received. That match is the only thing tying the document to your material. Net content is reported separately from purity, because a vial can be highly pure and still hold less material than its label states.
Where the FDA stands on KLOW
FDA status, and what this listing is Not an FDA-approved drug product
The FDA has not approved this compound for anything, and nothing in this catalog is a medicine.
Status verified 2026-08-25. Check the primary source before relying on this summary.
It is sold as laboratory material under the research-use restriction below. Being listed is not an approval, and not a claim that it is safe, effective or right for any purpose.
KLOW research: what the published studies examine
Status: No FDA-approved application. This compound is sold as laboratory material. Where research on it has been published, it sits at the animal, cell or early-human stage, and this record does not summarize what it found. A supplier is not a neutral judge of evidence about its own catalog.
KLOW is a blend name rather than a molecule, and like GLOW it has no standing in the research. The vial holds KPV, GHK-Cu, BPC 157 and TB-500. Four ingredients in one vial makes it the most complicated product in this catalog, and no study has looked at any part of that combination together. What goes into a vial with this name is not standardized between suppliers.
Each component is documented on its own record:
- KPV, a three-building-block piece of the hormone alpha-MSH; studied in rodent gut inflammation
- GHK-Cu, a three-building-block peptide that carries copper; studied in skin repair
- BPC 157, a fifteen-building-block peptide from stomach protein; studied in rodent tendon, muscle and gut injury
- TB-500, a piece of the protein thymosin beta-4; studied in how cells hold their shape and move
Open questions. No study has looked at this combination. With four ingredients the testing burden is at its highest: a certificate that names and measures all four separately is doing far more work than a single-compound test, and one purity figure for the whole vial tells you almost nothing about any of them. Two compounds together are not simply the sum of the two.
Sharing a vial, they can leave the body by the same route, compete for the same transport, change each other’s stability in solution, or hide each other in a test, and none of that can be predicted from the separate records. There is a practical point too. A test report on a blend has to pick out each ingredient on its own, which is a harder job than testing a single compound, and some labs report only one number for the whole vial.
When comparing suppliers on a blend, the question worth asking is whether the certificate names and measures each ingredient separately or gives one number for the lot.
No published study has examined this combination as sold. Nothing above describes what KLOW would do in a person or an animal, and none of it is a recommendation to use it for anything.
How to store KLOW: refrigeration and shelf life
Keep the sealed vial cold and out of the light and it stays as it left the lab. Once it is mixed into a solution, how long it holds up depends on the compound, what it was mixed with, how strong the solution is and how cold it is kept — too many variables for anyone to print one shelf life on a label. So laboratories write the date on whatever they prepare and keep their own record of it.
For solution preparation arithmetic on the bench, concentration, per-graduation values and molarity, use the vial concentration calculator, which opens with the KLOW sizes stocked here already loaded. It covers laboratory measurement only and contains no administration guidance.
