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GLP 3 (RT) 10 & 30 mg

The next step beyond single- and dual-receptor peptides: one molecule that activates three metabolic receptors at once. Adding glucagon-receptor signaling to the GLP-1 and GIP pair, it gives researchers a single tool for studying how all three incretin and glucagon pathways interact.

Tested by two accredited laboratories
LC-MS · mass confirmationConfirmed

Mass confirmed against the reference molecular weight of 4731.33 g/mol. 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

GLP 3 (RT), a synthetic triple incretin/glucagon agonist. molecular weight 4731.33 g/mol, supplied as a sterile lyophilised powder. Purity spec ≥ 98%.

Every lot goes to Freedom Diagnostics and Vanguard 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.

Certificate of Analysis

Labs2 independentEvery certificate below is issued by a different lab on this same lot, and each one is published before the batch opens for sale.
Freedom DiagnosticsSD-260728-1
99.87%HPLC-UV purity · meets spec
Labeled10 mg
Net content11.28 mg
Identity (LC-MS)Retatrutide confirmed
AppearanceWhite lyophilized powder
Heavy metalsNot Detected
Tested22 Aug 2026
Verification keyKYLO2608170152
ISO 17025 · independent third-party lab
Vanguard LaboratoryLAB ID V260814-13 001
>99.80%HPLC-UV/VIS purity · ±0.18%
Labeled10 mg
Quantity10.06 mg
IdentityMatches reference standard
Lot numberWhite Cap
Heavy metalsNot Detected
Tested20 Aug 2026
AccreditationA2LA #6377.01.01
Verification keyV260814-13 001
A2LA #6377.01.01 · independent third-party lab
Certificate 1 of 2
Verify it yourselfEvery certificate carries an identifier issued by the testing lab. You can check that ID with the lab directly.
Fail means rejectA lot that fails any test is rejected. Not relabelled. Not discounted.

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.

Same molecule.Very different vial.

Every number here is on the certificate for the lot you are buying. Ask whoever you bought from last time for theirs.

99.87%pure, published unroundedThe spec is ≥ 98%. We print the number that came back, not the one we hoped for.
11.28 mgin a 10 mg vialNet peptide content, weighed. You are not paying for salt and residual water.
0lots sold uncertifiedNot one. The lab’s report goes public first, with a code that confirms it without us.
GLP 3 (RT)The vial on the certificate
Molecular identity
CompoundGLP 3 (RT)
TypeSynthetic triple incretin/glucagon agonist
CAS Number2381089-83-2
Molecular Weight4731.33 g/mol
Amino Acids39
FormulaC221H342N46O68
Development codeLY3437943
PubChem CID171390338
Storage and handling
Physical formLyophilized powder
Lyophilized (powder)−20 °C · stable
Reconstituted2–8 °C · short-term
Freeze–thawAvoid repeated cycles
UseResearch use only

This vial is $89.95 today. Members pay $44.98 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 back

One 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.

GLP 3 (RT)Bacteriostatic water

Founding Member Kit

Members

Free with order one. A GHK-Cu 100 mg vial and the water to reconstitute it, packed together.

$90value, once
Kylo H2O 30 ml×10

Kylo H2O, 30 ml

Members

One 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

Members

Lands 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.

The third target is the glucagon receptor. Adding it to GLP-1 and GIP activation lets a single molecule activate all three receptors, so researchers can compare each receptor's contribution in cell and rodent models. That is what researchers use GLP-3 (RT) to study, since no dual agonist reaches the glucagon receptor.

Kylo GLP-3 (RT) is supplied at ≥99% purity by HPLC, with identity confirmed through LC-MS. Each lot clears independent third-party testing before it is released, and the corresponding certificate is published against the lot number printed on the vial.

GLP-3 (RT) is registered under CAS number 2381089-83-2 and the development code LY3437943. It carries the molecular formula C221H342N46O68, a molecular weight of roughly 4731.33 g/mol, and a 39-amino-acid chain.

Hold the lyophilized powder at −20 °C, sealed away from light and moisture, with −80 °C preferred for longer storage. The peptide is hygroscopic, so keep its time in open air short. After reconstitution, refrigerate at 2 to 8 °C and use within a validated stability window.

No. Kylo GLP-3 (RT) is intended solely for in vitro laboratory research. It is not formulated or labeled for humans or animals, and unlike GLP-1 (Sema) or GLP-2 (Tirz), it has no approved brand-name product, since it remains investigational.

A Kylo lot being examined in the laboratory
GLP 3 (RT)GLP 3 (RT)10mg · research use only$19.98member price
GLP 3 (RT) 10 & 30 mg$19.98member price · per vial
Kylo Lifetime 50% Off MembershipLifetime 50% Off · $997 $497Worth $4,087.40 · $997 $497 onlySee perks