Founding Member Kit
MembersFree with order one. A GHK-Cu 100 mg vial and the water to reconstitute it, packed together.
$90value, once
Made in USA · ≥99% HPLC
KLOW Blend Peptide 80 mg
Co-lyophilized into a single vial at a fixed ratio. One reconstitution, one lot, one certificate that reports each component separately.
Answers are drawn only from this lot’s published certificates and our handling documentation. Research use only. No dosing, no human-use guidance.
Tested by two accredited laboratories
LC-MS · mass confirmationConfirmed
A peptide can be pure and still be the wrong molecule, so identity is reported on its own line.
Free US shipping. Free on US orders over $150. Tracked, 2 to 4 business days. We ship within the United States only.
Free shipping $150+
Shipping protection. Lost, delayed, or damaged in transit? We reship free. No claim forms.
Shipping protection
30-Day Money Back Guarantee. Wrong item, broken vial or COA mismatch? 100% money back within 30 days.
30-Day Money Back Guarantee
Quality guaranteed. Every lot is ≥99% HPLC with a third-party COA, or we replace it free.
Quality guaranteed
24-hour dispatch. Orders leave our US warehouse within 24 hours on business days, with tracking.
24-hour dispatch
KLOW Blend Peptide. supplied as a sterile lyophilised powder. Purity spec ≥ 98%.
Every lot goes to Janoshik and Freedom Diagnostics separately, and all two certificates are published before the batch opens for sale. We also publish the lots that fail, with the assay that failed them.
Let the vial reach room temperature before opening. Add bacteriostatic water down the inside wall, do not inject directly onto the powder, and swirl gently rather than shaking. Members receive Kylo H2O 30 ml with each of their first 10 orders.
Lyophilised vials hold at −20 °C, sealed and away from light. Once reconstituted, hold at 2 to 8 °C and avoid repeated freeze-thaw cycles. Return the vial to cold storage promptly after handling.
In the vialSterile lyophilised powderAcetate counter-ionNitrogen-flushed vialTamper-evident sealLot ID printed on the vial
Not in the vialFillers or bulking agents beyond specUndeclared peptidesHeavy metalsDetectable endotoxinBanned substancesHuman-use labelling
Every order leaves with a cold pack ($9.99). US orders over $150 ship free; under $150 is $19.99. Dispatch within 24 hours, tracked, 2 to 4 business days. We ship within the United States only.
Testing
Certificate of Analysis
KLOW 80 mg · lot SD-260728-1 · cross-verified by 2 independent laboratories · matched to the ID printed on your vial
Janoshik AnalyticalTASK #223192
Every lot4/ 4
All four components quantified
Labeled80 mg
GHK-Cu36.41 mg
KPV9.30 mg
TB-500 (Tβ4)9.15 mg
BPC-1578.13 mg
Copper content5.14 mg
Heavy metalsNot Detected
Tested26 Aug 2026
Verification keyHQ29MIK5IM9L
2 assays passed · ISO/IEC 17025
View certificateFreedom DiagnosticsLOT SD-260728-1
Flagship panel99.84%
HPLC-UV purity · meets spec
Labeled80 mg
GHK-Cu42.71 mg
KPV9.34 mg
Thymosin Beta-49.92 mg
BPC-1578.18 mg
Identity (LC-MS)All four confirmed
AppearanceBlue lyophilized powder
Heavy metalsNot Detected
Tested22 Aug 2026
Verification keyKYLO2608170155
4 assays passed · ISO 17025
View certificateTesting
Certificate of Analysis
KLOW Stack Peptide 4 vials · 80 mg · each certificate matched to the ID printed on its own vial
Certificates for this format are being published.
Blend or stack
Same four peptides. Same price.
The only difference is whether they arrive mixed or separate, and that difference decides what you can do with them afterwards.
| KLOW Blend Peptide | KLOW Stack Peptide | |
|---|---|---|
| How it arrives | One vial, co-lyophilized | four vials in a box |
| Certificates | One, reporting each component | Four, one per lot |
| Ratio | Fixed at 50 / 10 / 10 / 10 mg | Yours to set |
| Reconstitution | Once | four times |
| Run one component alone | Not possible | Yes |
| If one lot fails release | The whole vial is held | Only that vial is held |
| Price | $179.95 | $179.95 |
Both are the same amount at the same price, so the choice is about control rather than value. Take the blend if you want one reconstitution and a fixed ratio. Take the stack if you want to vary the ratio, run a component on its own, or hold a certificate per vial.
From batch to shelf
Most sellers publish a purity number. We publish the document it came from, before the lot is listed. Four steps, in order, every time.
Step 01SampledEvery batch is sampled before a single vial is packed.
Step 02Sent outIt goes to an independent laboratory. We do not test our own product.
Step 03ReportedIdentity, purity and net peptide content, on a signed certificate.
Step 04PublishedThe certificate goes up before the lot is listed. Nothing sells uncertified.
Every certificate carries a search code. Type it into the lab’s own site and it confirms the result without us in the middle.
Four compounds.All of them named.
Every component is listed with its own CAS number, molecular weight and quantity. Nothing here is a proprietary blend.
4%pure, published unroundedThe spec is ≥ 98%. We print the number that came back, not the one we hoped for.
0lots sold uncertifiedNot one. The lab’s report goes public first, with a code that confirms it without us.
What is in it
| Component | CAS number | Molecular weight | Quantity | Studied for |
|---|---|---|---|---|
| GHK-CuCopper tripeptide-1 | 89030-95-5 | 403.94 g/mol | 50 mg | Extracellular matrix and collagen signalling |
| BPC-157Body Protection Compound 157 | 137525-51-0 | 1419.55 g/mol | 10 mg | Angiogenesis and cytoprotection |
| TB-500Thymosin beta-4 fragment | 77591-33-4 | 4963.44 g/mol | 10 mg | Actin binding and cell migration |
| KPVα-MSH 11-13 fragment | 67727-97-3 | 411.54 g/mol | 10 mg | Melanocortin and inflammatory signalling |
| Total peptideper unit supplied | 80 mg |
Separate vials, so each compound can be run alone or combined at any ratio.
Every compound in one vial, in a single reconstitution.
This vial is $179.95 today. Members pay $89.98 for the same lot, the same certificate, and half off everything else we sell.
Research use only. Not for human or veterinary use. Supplied as a reference material and not evaluated by the FDA.
Side by side
Every vial looks the same.The paperwork does not.
What separates one research peptide from another is what the seller is willing to show you, and when.
Kylo PeptidesA typical research supplier
Third-party testingTwo independent labs, every lotOne lab, sometimes, or none
When the certificate appearsBefore the lot opens for saleAfter you ask, if at all
What the certificate coversIdentity, purity and net content, on a signed certificatePurity, usually alone
Matched to your vialThe lot ID printed on your vialA generic COA for “a” batch
Failed lotsPublished, with the assay that failedNever mentioned
Kylo H2OKylo H2O 30 ml with the first 10 member ordersA paid add-on
PriceHalf, for life, one payment of $497Discount codes that come and go
Membership
$497once
One payment. No renewals, nothing to cancel, and it does not expire.
$3,400saved a year, median member
$550in kit and credits, year one
Under 2 mobefore it has paid for itself
Founding round
50% off every product, for life$3,400 saved a year by the median member, and your member price never goes up
Your lot is reserved for youthe vial ships from the exact lot whose certificate you read
Private Members Community, complimentarymoderated, direct line to the team
Certificates 48 hours earlyread the full panel before the lot goes on sale
We publish the lots we rejectincluding the assay that failed them, and what we did with the batch
Founding Member Kit with your first order$90 value
Kylo H2O 30 ml with each of your first 10 orders$300 value, and packed first
$100 anniversary credit, every yearadded to your account on the day you joined
$50 welcome creditlive in your account the moment you join
Drops and restocks 48 hours earlyfirst access to new lots
A few off the shelf
ProductListMemberYou keep
GHK-Cu50 mg$39.95$19.98$19.97
KPV5 mg$44.95$22.48$22.47
TB-50010 mg$69.95$34.98$34.97
Wolverine Stack$99.95$49.98$49.97
KLOW Stack$179.95$89.98$89.97
The same half applies to every product Kylo sells, not a selected few.
The real cost of a vial
Same vial, same lot.Two very different bills.
Set the basket to what you spend a month. The middle one is the median member. The numbers below move with it.
First-year value$3,970back to you in product, credits and price
Your basketa month, at member price
Buying as a guestthe same basket at list price$570.00/mo
As a memberthe same basket at member price$285.00/mo
You save every month$285.00
Guest figures use the list price on this page. Member figures use the 50% member price. Shipping is the same for both. The first-year value adds the Founding Member Kit ($90), Kylo H2O with your first 10 orders ($300) and the $50 welcome credit.
The receipt
Every line, itemised.The total is larger than the fee.
One payment of $497. This is what comes back, at the basket you set above.
Back in your first year$3,970.008.0×
You pay, once$497
What comes backOne payment, no renewal, no expiry. The fourth year costs nothing and returns the same again. The $285 basket is the median member on current orders; change the basket above and the arithmetic moves with it.
What arrives
It is not only a discount.Things turn up in the box.
A kit on your first order, Kylo H2O with each of your first 10, and a $100 credit every year you stay.
×10Kylo H2O, 30 ml
MembersOne vial in the box with each of your first ten orders. Nothing to add to the cart.
$300value, over ten orders
Store credit$100every year
Anniversary credit
MembersLands in your account on the day you joined, every year you stay. It does not expire.
$100a year, forever
If a vial ever arrives that does not match the certificate we published for its lot, we replace it and refund the order. That is the one promise we make about what is inside the vial, and it is the one we can keep.
Risk free
Three promises,each one costs us money.
A guarantee that cannot cost the seller anything is not a guarantee. These can, and that is the point.
The certificate matches, or we payIf a vial ever arrives that does not match the certificate we published for its lot, we replace it or refund it, within 30 days of delivery.
Lost in transit, or it ships againIf the carrier loses your order, we replace it or refund it. Tracking on every order.
Thirty days on the membershipChange your mind about the $497 within 30 days and we refund it in full, as long as you have not used it yet: no member-priced order, no member perk, no credits spent.
Answers
The questions researchersactually ask us.
KLOW combines four research peptides in one vial: BPC-157 at 10mg, GHK-Cu at 50mg, TB-500 at 10mg, and KPV at 10mg, for 80mg total. Each is synthesized and quantified separately, then co-lyophilized so the ratio is fixed and documented.
Each is studied in a different pathway. BPC-157 in angiogenesis assays, TB-500 in cell migration, GHK-Cu in matrix and collagen remodeling, and KPV in NF-κB signaling. Researchers study them together to look at these pathways as an overlapping system rather than testing one mechanism in isolation.
Each peptide in the blend is supplied at ≥99% purity by HPLC, with identity confirmed by LC-MS and each component quantified separately. The lot passes independent third-party testing before release, and its certificate is published against the lot number on the vial.
Keep the lyophilized powder at −20 °C, sealed, dry, and out of light, with −80 °C suited to long-term storage. After reconstitution, hold the solution at 2 to 8 °C, use it within a validated window, and avoid repeated freeze-thaw cycles that can degrade the peptides.
Each compound is measured on its own. The certificate lists BPC-157, GHK-Cu, TB-500, and KPV separately, with the purity and identity of each, rather than reporting a single combined figure, so the exact content of every component is documented.
No. KLOW is intended for in vitro laboratory research only. It is not formulated, packaged, or labeled for human or veterinary use, and it is supplied strictly as a reference material for qualified researchers.
