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Weight Loss · RESEARCHSKU RT10

RETATRUTIDE

Retatrutide is a peptide research compound cataloged for multi-pathway receptor studies. Select the exact MG level that matches the approved laboratory protocol. For Laboratory Research Use Only. · lyophilized powder

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Independent testing & documentationPacked discreetly in CanadaFree tracked shipping over $100

For laboratory research use only. Not for human or veterinary use.

01 · OVERVIEW

A 39-amino-acid peptide,
documented batch by batch.

Retatrutide is a peptide research compound cataloged for multi-pathway receptor studies. Select the exact MG level that matches the approved laboratory protocol. Available formats: 5mg, 10mg, 20mg, 30mg, 60mg. Product-specific documentation and storage notes are shown on the product page. For Laboratory Research Use Only. Not for human or veterinary use.

WHAT’S IN THE VIAL

10 mg of lyophilized Retatrutide in clear glass. Each strength has its own catalogue SKU.

TESTING & RELEASE

Review the HPLC purity, identity result and batch code in the certificate before recording material in your laboratory.

For laboratory research use only. Not for human or veterinary use.

PURITY · HPLC

PendingBatch certificate reference

IDENTITY

PendingESI-MS · 4731.4 g/mol reference

NET CONTENT

10 mgNominal mass per vial

STORE

2–8 °CGeneral guidance · when batch documentation directs

02 · SPECIFICATIONS

The specification sheet.

The reference fields your laboratory needs, alongside the sequence or formula for this compound.

COMPOUNDRetatrutide
CLASSAcylated synthetic peptide
LENGTH39 aa
SEQUENCE / STRUCTURE39-aa acylated peptide · LY3437943 (full sequence on COA)
FORMULAC221H342N46O68
MW (G/MOL)4731.4
CAS2381089-83-2
SYNONYMSLY3437943
BATCHPending
PURITY (% HPLC)Pending
IDENTITYPending
NET CONTENT10 mg per vial
FORMATLyophilized powder · clear glass vial · Bond seal cap

Reference data — verify against the batch COA.

MOLECULAR REFERENCEREFERENCE ONLY
C221H342N46O68

39-aa acylated peptide · LY3437943 (full sequence on COA)

Sequence and formula are catalogue references. Verify identity against the batch certificate.

03 · COMPOSITION

What a Retatrutide vial is made of.

Reference arithmetic from the catalogue formula. The selected strength updates the mass shown below.

COMPOSITION BY MASS · ELEMENTAL

10 MG

C221H342N46O68
4731.4 g/mol · REFERENCE

C5.61 MG
O2.30 MG
N1.36 MG
H0.73 MG
Carbon · 56.10%Oxygen · 23.00%Nitrogen · 13.60%Hydrogen · 7.30%
Carbon
C

56.10% OF MOLECULAR MASS

ATOMS IN FORMULA
221
MASS PER VIAL
5.61 MG
REFERENCE SHARE
56.10%
Oxygen
O

23.00% OF MOLECULAR MASS

ATOMS IN FORMULA
68
MASS PER VIAL
2.30 MG
REFERENCE SHARE
23.00%
Nitrogen
N

13.60% OF MOLECULAR MASS

ATOMS IN FORMULA
46
MASS PER VIAL
1.36 MG
REFERENCE SHARE
13.60%
Hydrogen
H

7.30% OF MOLECULAR MASS

ATOMS IN FORMULA
342
MASS PER VIAL
0.73 MG
REFERENCE SHARE
7.30%

REFERENCE ONLYElemental share of molecular weight, calculated from the molecular formula. Reference arithmetic — purity and identity are reported on the batch COA.

04 · RESEARCH REFERENCE

The Retatrutide reference sheet.

A product-specific guide to catalogue identity, documentation and fulfilment for Canadian laboratory research.

EONYX LABS / RESEARCH REFERENCEEONYX Labs
WEIGHT LOSS · 39 aaRetatrutide reference vial
BATCHPendingPURITY · HPLCPendingNET CONTENT10 MG/VIAL

RETATRUTIDE

Product-specific guide for Canadian laboratory research

WHAT TO CHECK BEFORE ORDERING

IDENTITY01

Retatrutide · Acylated synthetic peptide · 39 aa

SPECIFICATION02

C221H342N46O68 · 4731.4 g/mol · CAS 2381089-83-2

DOCUMENTATION03

Documentation forthcoming. Current batch details and reports will be added when available.

CARE04

Protect from light. Follow the storage conditions specified for the batch.

FULFILMENT05

Canada only · ships within 1 business day · tracked

STATUS06

For laboratory research use only. Not for human or veterinary use.

05 · CERTIFICATE OF ANALYSIS

Quality & testing.

Match each published report to the product and LOT# on your vial. Reports for the newest inventory are forthcoming.

NEWEST LOT INVENTORY · REPORTS FORTHCOMING

Our Commitment to Quality & Testing

Our newest LOT# inventory has been submitted to Janoshik Analytical, one of the most recognized independent peptide testing laboratories worldwide, for comprehensive analytical testing.

For every peptide we carry, our testing documentation will include:

  • Primary Assay Testing
  • LC-MS Analysis
  • Contamination Testing
  • Endotoxin Testing
  • Certificate of Analysis (COA)

We believe transparency and quality assurance are essential. That’s why we subject our products to rigorous independent third-party testing to verify their identity, purity, and quality.

All laboratory testing reports and supporting documentation for our newest LOT# inventory will be made available on our website shortly.

Read our testing commitment ↗
DOCUMENTATION PENDING · Pending

Batch documentation will appear here when it is published.

CERTIFICATE OF ANALYSIS

Batch documentation forthcoming.

COMPOUND
Retatrutide
SEQUENCE / REFERENCE
39-aa acylated peptide · LY3437943 (full sequence on COA)
FORM
Lyophilized powder
PURITY (HPLC)
Pending
IDENTITY
Pending
BATCH
Pending
TEST DATE
Pending
NET CONTENT
10 mg / vial

Follow the label, batch certificate and your institution’s laboratory procedures.

06 · STORAGE & HANDLING LAB ONLY

Store it the way the COA says.

Laboratory guidance only. Follow the label, the batch certificate and your institution’s SOP.

Open the laboratory calculator ↗
01

Lyophilized vials

General guidance: refrigerate at 2–8 °C, or use −20 °C for long-term storage when directed by the batch documentation. Protect from light.

2–8 °C · −20 °C WHEN DIRECTED · DARK
02

After reconstitution

Follow your laboratory SOP and the batch documentation. Label each vial with the date and concentration and minimize time at room temperature.

FOLLOW SOP · LABEL DATE + CONC.
03

Handling

For qualified personnel in a controlled research setting. Minimize heat, moisture and light exposure. Not for human or veterinary use.

QUALIFIED PERSONNEL · RUO
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to your province.

Every order is prepared promptly, packed discreetly and handed off with tracking, so you know what to expect from checkout to delivery.

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✓Discreet, tracked shippingPlain packaging with delivery visibility
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08 · COMPARE IN AREA

Compare in Weight Loss

OUTLINED = THIS ITEM · PRICE PER VIAL

Side by side

SAME RESEARCH AREA · 4 PRODUCTS

MG PER VIAL · PRICE · BATCH · PURITYCompare Weight Loss →

09 · FAQ

Questions,
answered plainly.

Still unsure? Send your compound, documentation or fulfilment question to the research desk.

Ask the research desk ↗
How to store Retatrutide?

Follow the storage instructions on this Retatrutide page and the batch certificate. General guidance for unopened lyophilized material: refrigerated at 2–8 °C, or −20 °C or colder for longer-term storage when directed. Minimize heat, moisture, light and time at room temperature.

Where can I buy Retatrutide in Canada?

Order Retatrutide directly from EONYX Labs when it is in stock. We ship to Canadian addresses only, within 1 business day, tracked. Review the strength, price, certificate and shipping details before checkout.

What is Retatrutide used to study?

Retatrutide is supplied as a laboratory research material. The appropriate use depends on your approved research question, model, assay and institutional procedures. Nothing on this page is a human-use protocol or medical advice.

What should I check before buying Retatrutide online?

Check the exact product name, strength (mg per vial), quantity, purity and identity data, certificate status, storage notes, shipping address and the research-use notice. If your lab needs a specific document, confirm it with the research desk before ordering.

Is Retatrutide for human use?

No. Retatrutide is supplied strictly for qualified laboratory research use only. It is not a medicine, supplement, cosmetic, treatment or product for human or veterinary administration.

How do bulk tiers work?

Choose the mg per vial, then the number of vials. Buy 3–7 vials for 5% off, 8–14 for 10% off, or 15 or more for 15% off. The auto-discount applies to each compound and strength separately. Your Fridge shows the discounted unit price and total savings.

Retatrutide for laboratory research in Canada.

Review Retatrutide specifications, the amount in each vial, current stock and batch documentation before ordering. Strength options and prices are shown in the buy box; quantity tiers apply to vials of the same strength.

EONYX Labs ships to Canadian addresses only, with tracking and dispatch within one business day. For laboratory research use only. Not for human or veterinary use. Review the COA Library, Weight Loss research area, laboratory calculator and shipping details.

RESEARCH COMES FIRST

For laboratory
research use only.

EONYX Labs supplies research compounds to qualified researchers in Canada. Products are not for human or veterinary use.

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For laboratory research use only. Not for human or veterinary use.

EONYX Labs

For laboratory research use only. Not for human or veterinary use.

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For laboratory research use only. Not for human or veterinary use.