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Retatrutide – Research Peptide Canada

Price range: $79.99 through $199.00

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FACTORY SPECIAL · OPEN TO THE PUBLIC
Retatrutide 10mg — 10-Pack
Ten 10mg vials from one Red Leaf production lot, one Certificate of Analysis.
$500.00 $799.90 SAVE $299.90
$50.00 per vial  ·  37% below the single-vial price
Free express shipping across Canada
VIEW THE 10-PACK ● In stock — while quantities last
Normally members only, open to everyone for now — a taster of what members get. Closes October 31 — 27 days left, or while supplies last. Discount codes do not apply to the factory special.

Research use only; Not for human or veterinary administration. This content is not a substitute for medical advice.

Research use only. This is laboratory material. It is not an approved medicine in Canada, it is not for human or veterinary use, and nothing on this page is dosing or administration guidance.

The short version

  • Retatrutide is an investigational triple-receptor agonist. It is still in trials. No regulator has approved it.
  • We stock it in three sizes: 10mg, 20mg and 30mg.
  • Every batch is tested by an outside lab. The report is on this page before you ask for it.
  • Ships from inside Canada. No customs, no border risk.
  • Prices are $79.99, $149 and $199. Free express shipping over $250.

What arrives

A sealed vial of lyophilized powder. That means freeze-dried, so it is a solid cake or a thin film at the bottom of the glass, not a liquid. It stays stable that way in the fridge.

The vial is capped and labelled with the compound, the size and the batch. Nothing is pre-mixed. Bacteriostatic water is sold separately if your protocol calls for it.

How to read our lab report

Every batch goes to Janoshik, an independent lab we do not own and do not pay per result. Two numbers matter on their report.

  • Purity. How much of the powder is the compound and how much is something else.
  • Mass. How much is actually in the vial against what the label claims.

Mass is the one most buyers skip, and it is the one that catches underfilling. A vial labelled 10mg that measures 12.42mg is a vial that was not shorted. A vial that measures 8mg is, whatever its purity says.

Ask any supplier for both numbers on the batch you are being sold, not a sample batch from last year. Ours included.

Sizes and price

SizePriceCost per mg
10mg$79.99$8.00
20mg$149$7.45
30mg$199$6.63

The larger vials cost less per milligram. That is the only difference between them. Same compound, same batch testing, same lab.

Shipping

Orders leave from Canada, so nothing crosses a border and nothing gets held. Express shipping is free over $250. Below that it is a flat rate shown at checkout.

Where retatrutide stands in Canada

Retatrutide is not approved by Health Canada as a medicine. It is not prescribed, and no pharmacy stocks it. It is supplied here as laboratory material for research use only. Anyone presenting it to you as an approved or prescribable treatment is misrepresenting it.

Retatrutide in Canada: where to buy it, availability and the GLP-3 name

Most of the questions we get about retatrutide are Canadian questions: is it available here, can it be bought here, is it legal, and what “GLP-3” means. The short answers are below; the long ones are in the availability guide.

Where can I buy retatrutide in Canada?

Here, as research material. It ships from inside Canada by express courier, so nothing crosses a border and nothing gets held at customs. Three sizes, from $79.99, each batch tested by an outside lab with the report on this page, and 22 customer reviews. Free express shipping over $250; payment by Interac e-Transfer.

Is retatrutide available in Canada?

Not as a medicine. As of this writing retatrutide is still in clinical trials and no regulator, including Health Canada, has approved it. There is no prescription, no pharmacy stock and no pen. What exists in Canada today is research-grade material like this, supplied for laboratory use.

When will retatrutide be available in Canada?

Only after the trials finish and a Health Canada review is done, and the sponsor has not announced a Canadian date. Our availability guide tracks the trial status and is updated as it changes.

Is it legal to buy retatrutide in Canada?

It is not an approved medicine and is not sold as one. It is supplied as laboratory material for research use only, and it is not for human or veterinary use. Anyone presenting it to you as a treatment is misrepresenting it.

What is “GLP-3”?

A nickname, not a product. Retatrutide acts on three receptors (GLP-1, GIP and glucagon), so people call it a “triple agonist” or “GLP-3”. If you searched for GLP-3 in Canada, this is the compound you were looking for.

Retatrutide or tirzepatide?

Different compounds. Tirzepatide acts on two receptors and is an approved medicine under a brand name; retatrutide acts on three and is still in trials. The comparison guide lays out what the published research says about each; tirzepatide is stocked here too.

Research library

The questions people actually ask are answered properly in these, not compressed into a product page.

Independent third-party testing

Janoshik Lab Reports

Review available analytical reports associated with this product.

Independent analysis

Retatrutide 30 mg

Strength
30 mg
Purity
99.446%
Tested quantity
28.35 mg
Report date
July 25, 2026
Task ID
#203803

Independent analysis

Retatrutide 20 mg

Strength
20 mg
Purity
99.311%
Tested quantity
18.08 mg
Report date
July 25, 2026
Task ID
#203802

Independent analysis

Retatrutide 10 mg

Strength
10 mg
Purity
98.616%
Tested quantity
11.01 mg
Report date
July 25, 2026
Task ID
#203801

Independent analysis

Retatrutide 30 mg

Strength
30 mg
Purity
99.797%
Tested quantity
31.82 mg
Report date
January 29, 2026
Task ID
#100127

Independent analysis

Retatrutide 20 mg

Strength
20 mg
Purity
99.575%
Tested quantity
21.54 mg
Report date
January 29, 2026
Task ID
#100126

Independent analysis

Retatrutide 10 mg

Strength
10 mg
Purity
99.520%
Tested quantity
12.42 mg
Report date
January 29, 2026
Task ID
#103184

Independent analysis

Retatrutide 10 mg

Strength
10 mg
Purity
99.059%
Tested quantity
10.66 mg
Report date
October 22, 2025
Task ID
#84327

A certificate describes the submitted sample shown in that report. It does not establish clinical safety, efficacy, or suitability for human or veterinary use.

Retatrutide Canada FAQ

Where can qualified researchers buy retatrutide in Canada?

Qualified Canadian research customers can order retatrutide 10mg, 20mg or 30mg retatrutide from Red Leaf Research Labs with Canadian-dollar pricing, analytical information and domestic fulfilment.

What does retatrutide 10mg mean?

retatrutide 10mg is shorthand for the 10mg research option on this retatrutide product page. It identifies the stated material quantity, not a dose or administration instruction.

Can I buy Reta in Canada from Red Leaf?

Qualified laboratories can buy Reta research material in Canada from Red Leaf for lawful research purposes. It is not sold for self-administration, human use or veterinary use.

Is retatrutide available in Canada?

Retatrutide research material is available from Red Leaf in 10mg, 20mg and 30mg formats for qualified laboratory customers. Research availability is separate from public pharmacy or medical availability.

How do I get retatrutide in Canada for research?

Confirm research authorization, select the required quantity, review the current analytical documentation, verify receiving and storage procedures, and order through the live Red Leaf product page.

What retatrutide quantities are available?

The current variable product offers retatrutide 10mg, Retatrutide 20mg and Retatrutide 30mg research options.

What purity does Red Leaf publish?

The current listing states 99.5% for the 10mg and 20mg options and 99.7% for the 30mg option. Review the report associated with the current material before purchasing.

What should researchers verify on the COA?

Verify the compound name, sample or lot identifier, analysis date, test methods, measured amount, purity and relationship between the report and selected product option.

Does a purity result prove sterility?

No. Chromatographic purity does not independently establish sterility, endotoxin status, microbial limits or suitability for administration.

What is the difference between retatrutide 10mg, 20mg and 30mg?

They are different stated research quantities of retatrutide. Select a format according to the approved protocol, assay requirements, replicates, expected losses and storage capacity.

Is retatrutide a triple agonist?

Retatrutide is studied as a triple receptor agonist at GIP, GLP-1 and glucagon receptors. This mechanism description does not imply approval or suitability for personal use.

Is this product intended for weight loss or self-use?

No. Red Leaf supplies it strictly for qualified laboratory research and does not provide dosing, administration or therapeutic instructions.

How is retatrutide 10mg shipped in Canada?

Red Leaf fulfils Canadian research orders domestically using express service. Timing depends on processing, destination and carrier conditions.

Why buy from a Canadian research supplier?

Domestic procurement can simplify Canadian-dollar pricing, delivery communication, receiving, documentation and supplier support.

Lab Verified

Third-party tested purity

99%+ Research Grade

Ultra high synthesis purity

Cold Chain Shipping

Temperature controlled logistics

Verified Reviews

Trusted by researchers worldwide

Lyophilized Powder

This product is supplied in a lyophilized powder form to preserve its stability, purity, and potency.

For laboratory research purposes only. Not intended for human consumption.

Verified Customer Reviews

What researchers say about this product

Reviews collected from verified Red Leaf Research Labs orders. Ratings shown are for this product only.

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5.0
Based on 22 reviews
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1-5 of 22 reviews
  1. E

    I have used RL reta for almost a year …it is working very well..I trust RL for my peppys. … excellent service, prompt delivery and quality products.

  2. RS

    Haven’t tired yet but received it in a timely fashion. Good company

  3. LL

    Really good product, very reliable company!

  4. JP

    Good product.

  5. LK

    Got dried up like a raisin at the beginning. It’s definitely pure

Red Leaf Research Labs

Disclaimer

You must be 18 or 19 years of age depending on the age of majority in your province and a licensed research professional

All products are sold in powder (lyophilized) form and require reconstitution with a suitable diluent for research purposes only. No dosing instructions are provided. We adhere to all provincial and federal laws in Canada around Research Only Chemical sales. We are not a pharmacy and/or compounding facility, nor do we promote or provide any advice for human or animal consumption.

By clicking ”I Agree” you confirm that you have read and accepted the Terms and Conditions stated above

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