☀️ Warm Weather Notice: Refrigerated Orders Limited to 1-Month Supplies   MORE INFO

🚨 No shipments Monday, August 3 for the Canadian Civic Holiday. Orders placed will ship Tuesday, August 4.

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Our Price: $499.99

usa_flag Average USA Price: $1,580.00

Prescription Required
Cold Shipment This product is shipped in an insulated container with medical-grade ice packs.
Brand Name Product

Mounjaro KwikPens

Refrigerated Orders: Limited to 1-Month Supplies.

Our Price: $499.99

usa_flag Average USA Price: $1,580.00

4 needles are included with each box. Purchase additional needles below

Recommended Add-on

Ozempic Needles 4mm

Needles

$4.99 5 Pack

Questions?

How To Order Mounjaro

Step 1

Choose the Product and Add it to the Cart

The customer picks the required Mounjaro dosage and quantity and adds the item to the cart. Additional diabetes supplies can be added as needed.

Step 2

Upload a Prescription

Patients must upload a clear photo or PDF during checkout for all prescription medications.

Step 3

Pharmacist Review and Verification

A licensed pharmacist reviews the order and verifies the prescription.

Step 4

Cold-Chain Packing and Shipping

Once approved, the order is packed in temperature-controlled packaging to maintain its integrity during transit. Medications requiring cold shipping are carefully packed in insulated boxes with ice packs. Delivery typically takes 3–5 business days.

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Our Guarantee for Buying Mounjaro Online

Our Guarantee for Buying Mounjaro Online

Mounjaro is a popular dual GIP and GLP-1 prescription medication that is used for helping patients manage their type 2 diabetes with long-term use alongside other healthier lifestyle habits that help further the effects of blood sugar and lower A1C levels. Many patients choose to buy this medication from Canada because prices can be up to 80% lower than typical U.S. pharmacy costs. Thousands of patients across the U.S. trust Insulin Outlet for its easy online ordering process for a large selection of name-brand diabetes medications with more affordable pricing. A valid prescription is still required. Insulin Outlet partners only with licensed Canadian pharmacies. We make sure that all patients receive authentic and carefully handled medication at a more accessible price point.

Mounjaro Drug Facts

Mounjaro Drug Facts

Active IngredientTirzepatide
Medication TypeGIP / GLP-1 receptor agonist
ManufacturerEli Lilly and Company
Onset of ActionWithin hours of injection
Duration in Body25–30 days until the medication is fully eliminated from the body
Formulation
  • Injection pen
  • Vial (single-dose)
OriginU.S.
AdministrationSubcutaneous injection
Available Dosages
  • 2.5 mg per 0.5 mL
  • 5 mg per 0.5 mL
  • 7.5 mg per 0.5 mL (for further dose adjustment)
  • 10 mg per 0.5 mL (for further dose adjustment)
  • 12.5 mg per 0.5 mL (for further dose adjustment)
  • 15 mg per 0.5 mL (for further dose adjustment)
Dosage FrequencyAdministered once weekly
Storage
  • Pens that have not yet been used should be stored between 2°C and 8°C (36°F–46°F) in the refrigerator until expiration, or at room temperature (up to 30°C / 86°F) for up to 30 days
  • Used pens may be kept at room temperature or refrigerated for up to 30 days
  • Unopened vials may be stored refrigerated between 2°C and 8°C or at room temperature under 30°C for up to 21 days
  • Do not freeze; avoid environments where the product may become frozen
About Mounjaro

About Mounjaro

Mounjaro – an injectable prescription drug – is approved for the management of blood glucose in patients with type 2 diabetes. This medication is only avaible to patients who are aged at least 10 years and is taken on a once-weekly basis. Doses may be gradually increased over time. The increase in dose should only be done under medical supervision – especially since some side effects can occur with higher doses. It can be found in the form of an injectable pen or a single-dose vial.

Mounjaro Benefits

Mounjaro Benefits

  • This medication has been proven to effectively help patients control their blood glucose levels
  • Mounjaro has also been linked to reducing patients’ risk of cardiovascular events
  • This medication is used conveniently with once-weekly dosing
  • Mounjaro is approved for use by Health Canada
Mounjaro Strengths and Dosages

Mounjaro Strengths and Dosages

Mounjaro doses start at 2.5 mg and 5 mg per 0.5 mL. Patients usually are on the lower dose for at least four weeks before their dose is increased to the 5 mg/0.5 mL dose. Doses may be increased at regular intervals by a healthcare provider if additional blood sugar management is needed. Patients who need additional control may have their doses further increased in increments of 2.5 mg/0.5 mL after each four-week period. This includes 7.5 mg/0.5 mL and 10 mg/0.5 mL doses if additional management is found necessary. There are also higher doses of 12.5 mg/0.5 mL available. The highest dose available is 15 mg/0.5 mL. The doses prescribed to the patients may vary.

How to Administer Mounjaro Pens

How to Administer Mounjaro Pens

Mounjaro pens can be administered by:

  1. Locating the site of the injection (thighs, stomach, or upper arm)
  2. Removing the base cap from the pen being used
  3. Putting the base of the uncapped pen flat on the injection site and unlocking it
  4. Pressing and holding down the button on the pen for up to 10 seconds
  5. Listening for a first click to indicate the injection has begun
  6. Stopping the injection once a second click is heard (indicating it is finished)
  7. Properly disposing of or storing the pen after use

Administering Mounjaro Vials

Mounjaro from a vial using a syringe can be used by:

  1. Removing the plastic cap from the vial (do not remove the rubber stopper)
  2. Cleaning the rubber stopper with an alcohol swab
  3. Removing the syringe from its packaging
  4. Attaching the needle to the syringe (if it is not already pre-attached)
  5. Removing the needle cap without letting the needle touch any surfaces
  6. Pulling back the plunger to draw at least 0.5 mL of air into the syringe
  7. Inserting the needle through the vial’s rubber stopper
  8. Pushing the plunger all the way in to inject air into the vial
  9. Turning the vial upside down and slowly drawing the medication past the 0.5 mL mark
  10. Tapping the syringe gently to release air bubbles
  11. Pushing the plunger up until the dose reaches the 0.5 mL line with no air present
  12. Removing the needle straight out of the vial and keeping it sterile
Safety & Precautions

Safety & Precautions

Patients using Mounjaro should be aware that this medication has been linked to pancreatitis in rare cases in some clinical studies. Patients who suspect they may be suffering from pancreatitis while taking the medication should stop taking the medication immediately. The risk of developing hypoglycemia while taking this medication may also be increased for patients taking Mounjaro alongside an insulin secretagogue or insulin. Doses of these medications may need to be adjusted for patients before they start Mounjaro.

Some patients taking Mounjaro have experienced hypersensitivity reactions in clinical studies. Patients should stop taking the medication if these reactions are suspected for them. Renal function should also be monitored in patients taking Mounjaro – especially those with known impairments – as it may lead to serious adverse gastrointestinal reactions and acute kidney injury. This medication also may lead to severe gastrointestinal effects and is not recommended for use in patients with gastrointestinal disease. Those with diabetic retinopathy or a history of it who are taking this medication may also experience related complications. Patients with these histories should be closely monitored if they take this medication. Patients should have regular follow-ups for any potential eye problems if they have diabetic retinopathy. Trials also showed that acute gallbladder disease may occur in some instances when patients are taking Mounjaro.

Use of this medication is not advised for those with a history of Medullary Thyroid Cancer – either personally or in the medical history of someone in their family. People with a history of Multiple Endocrine Neoplasia Type 2 (MEN2) should also avoid this medication. Medullary Thyroid Cancer (MTC) is an uncommon thyroid cancer that develops in the cells responsible for producing calcitonin. MEN 2 is an inherited condition caused by a gene mutation that greatly increases the risk of MTC. Patients should also avoid this medication if they have an allergy to any of the medication’s ingredients.

Common Side Effects

Patients taking Mounjaro may experience several different side effects over the course of them taking the medication. It is especially common for patients taking GLP-1 agonists like Mounjaro to experience gastrointestinal issues. However, these effects are usually mild (they may be severe in some cases). Some of the most commonly experienced effects include:

  • Upset stomach
  • Abdominal discomfort or pain
  • Decrease in appetite
  • Episodes of vomiting
  • Diarrhea
  • Difficulty with digestion
  • Constipation

Many of these side effects may resolve on their own as the patient’s body becomes more used to their doses of the medication. Patients should see their doctor if these effects worsen or do not go away on their own.

Severe Side Effects

More severe side effects can also occur for some patients taking Mounjaro. These effects are much less likely to occur and require immediate medical attention if they are experienced. These side effects include:

  • Pancreatitis (indicated by side effects such as severe abdominal pain)
  • Hypoglycemia (more common when this medication is combined with other blood sugar-lowering medications)
  • Kidney problems or failure (increased risk with dehydration)
  • Gallbladder issues (may be indicated by a change in the color of the skin, eyes, or stool)
  • Vision changes
  • Severe stomach issues
  • Serious allergic reactions (may be indicated by facial swelling, rashes/itching, or difficulty breathing)

Pancreatitis is a rare but serious possible side effect of Mounjaro. The medication is not recommended for patients who have had pancreatitis for this reason. Anyone who develops serious side effects should get medical help right away.

Overdose/Missed Dose

Overdose/Missed Dose

This medication is dosed weekly. Patients may take a missed dose as long as it is within 96 hours of the original dosing time. Doses should also be taken at least 72 hours apart. Patients who have had more than 96 hours pass since their missed dose should skip the missed dose and proceed with the rest of their dosing schedule as normal. Do not administer more than one dose of Mounjaro within three days.

Patients who accidentally take too much of this medication should contact Poison Control to see the most up-to-date recommendations on how to proceed. An observation period may also be needed since the half-life of this medication is five days long. Patients experiencing signs of an emergency should seek emergency medical attention.

Storage of Mounjaro KwikPens

Storage of Mounjaro KwikPens

Unused Mounjaro pens should be kept in a temperature between 2°C and 8°C (the equivalent of being between 36°F and 46°F) in refrigeration until their expiration date or at room temperature (up to 30°C or 86°F) for up to 30 days. Mounjaro pens can remain at room temperature or in the fridge for up to 30 days after being used.

Patients using Mounjaro vials may keep their vials that have not been opened yet in the refrigerator at a temperature between 2°C and 8°C or at room temperature under 30°C for up to three weeks (21 days). These products should never be frozen or kept in direct light.

Mounjaro vs. Alternatives

Mounjaro vs. Alternatives

MedicationMedication TypeDrug ManufacturerDurationOnset TimeConcentrationInjection Device
MounjaroGIP / GLP-1 receptor agonistEli Lilly and Company25–30 days until the medication is fully eliminated from the bodyTakes effect within hours of injectionRanges from 2.5 mg/0.5 mL to 15 mg/0.5 mL
  • Injection pen
  • Single-dose vial
OzempicGLP-1 receptor agonistNovo NordiskUp to five weeks until the medication is fully eliminated from the bodyWithin days (or up to weeks) after injection
  • 2 mg/3 mL pens delivering 0.25 mg or 0.5 mg doses
  • 4 mg/3 mL solution for 1 mg doses
  • 8 mg/3 mL solution for 2 mg doses
Prefilled disposable injection pen
RybelsusGLP-1 receptor agonistNovo NordiskAround five weeks until the medication is fully eliminated from the bodyWithin about an hour after use
  • 3 mg, 7 mg, or 14 mg (R1)
  • 1.5 mg, 4 mg, or 9 mg (R2)
Oral tablet
Why Buy Mounjaro from Insulin Outlet

Why Buy Mounjaro from Insulin Outlet

Patients buying their medication from Insulin Outlet experience:

  • Up to 80% savings on their medication’s U.S. prices
  • Real medications from licensed Canadian pharmacies
  • Flat $29.99 cold shipping
  • Medications and services with a 4.9-star average rating from more than 4,000 users

Buy Mounjaro pens and other forms from Canada today.

Mounjaro

Mounjaro FAQs

Do patients need a prescription in order to buy Mounjaro?

Yes. Proof of a valid prescription from a licensed healthcare provider is required to purchase Mounjaro. Patients must upload a clear photo or PDF of their prescription during checkout before the order can be reviewed and approved by a licensed pharmacist.

Mounjaro pricing varies according to dosage strength and supply amount. Many patients choose to order from Canada because prices can be significantly lower – often up to 80% less than typical U.S. pharmacy prices. Exact pricing is displayed on the product page before checkout.

Yes. Mounjaro is one of the current approved treatments for type 2 diabetes patients. It is also approved by Health Canada and manufactured by Eli Lilly and Company.

Studies show that some patients can lose up to 21% of their body weight on this medication over time on the 15 mg dose. However, results vary based on the individual. The medication is also more effective in combination with proper lifestyle changes like diet and exercise.

Yes. Mounjaro orders can be shipped to U.S. patients through licensed Canadian pharmacies. All shipments requiring refrigeration are sent using temperature-controlled/cold-chain packaging to maintain medication integrity. This type of packaging includes a process to maintain a consistent temperature during shipment to make sure the medication remains effective.

Most orders arrive within 3 to 5 business days after pharmacist approval. Shipping times may differ slightly depending on location and transit conditions.

Canadian and U.S. Mounjaro contain the same active ingredient (tirzepatide) as long as they are both manufactured by Eli Lilly and Company. The primary difference is pricing and packaging. Quality and effectiveness should be the same.

This medication works by stimulating GIP and GLP-1 receptors. Ozempic acts exclusively on GLP-1 receptors.

Gastrointestinal effects such as nausea and vomiting are commonly seen. There are also some patients who may experience diarrhea or constipation. Other common side effects include stomach discomfort and lack of appetite. More serious but less common side effects may include pancreatitis, hypoglycemia – especially when combined with insulin or sulfonylureas – or kidney problems. Some patients may experience gallbladder problems or alterations in vision. Patients should seek medical guidance if side effects worsen or persist.

Disclaimer: The information provided on this page is for educational and informational purposes only and is not intended to replace professional medical advice or treatment. Mounjaro is a prescription medication that must be used exactly as directed by a licensed healthcare provider.

Mounjaro

Sources

Balasubramanian, C. (2026, January 1). How does Rybelsus work? Oral semaglutide explained. Fay. https://www.faynutrition.com/post/metformin-vs-rybelsus-blood-sugar-control-complete-guide

Brewer, A. (2026, January 26). Ozempic dosing guide. https://www.medicalnewstoday.com/articles/drugs-ozempic-dosage

Carter, K. (2026, January 9). How Long Does It Take for Mounjaro to Work? Plus 5 More Mounjaro FAQs. GoodRx. https://www.goodrx.com/mounjaro/how-long-for-mounjaro-to-work

GLP-1 RA Mechanism of Action. (n.d.). novoMEDLINK. https://www.novomedlink.com/diabetes/products/treatments/ozempic/about/mechanism-of-action.html

INSTRUCTIONS FOR USE. (2024, September 24). Lilly. https://pi.lilly.com/ca/mounjaro-vial-ca-ifu.pdf

Khan, A. (2025, August 15). How Long Does Mounjaro Stay in Your System? Harley Street Skin. https://www.harleystreetskinclinic.com/articles/how-long-does-mounjaro-stay-in-your-system/

Koprowski, B. (2025, December 12). How long does Ozempic stay in your system? https://www.medicalnewstoday.com/articles/drugs-ozempic-how-long-does-ozempic-stay-in-your-system

Multiple Endocrine Neoplasia (MEN) Type 2. (2023, July 27). American Thyroid Association. https://www.thyroid.org/multiple-endocrine-neoplasia-men-type-2/

Niewijk, G. (2024, May 30). Research shows GLP-1 receptor agonist drugs are effective but come with complex concerns. https://www.uchicagomedicine.org/forefront/research-and-discoveries-articles/research-on-glp-1-drugs

Oral GLP-1 RA Medication for T2D. (n.d.). novoMEDLINK. https://www.novomedlink.com/diabetes/products/treatments/rybelsus.html

Rybelsus. (2025). Novo Nordisk. https://www.novo-pi.com/rybelsus.pdf

Summary basis of decision for Mounjaro. (2026, January 29). Drug and Health Products Portal. https://dhpp.hpfb-dgpsa.ca/review-documents/resource/SBD00629

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Reviews

Valid prescription required. Information provided for educational purposes only.

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When you choose Insulin Outlet, you’re not just saving up to 70%—you’re also getting the same high-quality, authentic Mounjaro that you’d find in the U.S. With us, you can trust that you’re receiving the best, directly from a licensed Canadian pharmacy.

Experience the peace of mind that comes with knowing your medication is genuine, safe, and delivered right to your door—quickly and securely. Don’t settle for less; get the savings and reliability you deserve today.

Learn More About Mounjaro ​

If you’re interested in learning more about Mounjaro and its effects, check out these helpful resources:

Mounjaro (tirzepatide) is an injectable type 2 diabetes medication. The drug is used to help control the blood sugar level…
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☀️ Summer Shipping Updates

As we enter the warmer summer months, we are making minor adjustments to our shipping protocols to ensure you receive your medications in the best possible condition.

Due to higher seasonal temperatures during transit, we are implementing the following changes:

  • Adjusted Supply Limits: We will be limiting Cold Chain Medications to 30-day supplies (with the exception of Ozempic, which is available in up to 60-day supplies).
  • Upgraded Packaging: For further security, we are transitioning from our standard medium-sized cold chain boxes to large-sized boxes for all cold chain medications.

Why are we doing this?

While these medications are generally stable at room temperature for 15 to 30 days, shorter shipping cycles and increased insulation mitigate heat exposure. These proactive steps significantly reduce the need for reshipments and guarantee your medication arrives safely.

Important Information - Mounjaro

Benefits of using Mounjaro KiwkPen® over Mounjaro vials:

Hassle-Free Experience: No need for syringes or measuring—just twist, click, and you're done.

Consistent Accuracy: Pre-loaded pens provide precise dosing without any uncertainty.

Ultimate Portability: Lightweight and compact, perfect for use anytime and anywhere.

Unlike USA Mounjaro which comes as single-dose pens these are multi-dose (4 doses) pens

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