Mounjaro
- Once-weekly injection
- Active ingredient: Tirzepatide
- Trials show ~20% body weight loss
- Available alternative: Wegovy
- Manufactured by Eli Lilly
* Combine it with regular physical activity and a well-maintained diet for best results.
Mounjaro is a weekly self-injectable weight loss medication containing the active ingredient tirzepatide. Each pack of Mounjaro comes in four weekly doses when ordered online at Slim PharmEasy. Tirzepatide regulates blood sugar levels and reduces appetite, triggering weight loss. Approved by the MHRA for weight management and type 2 diabetes, Mounjaro KwikPen (tirzepatide) has achieved unprecedented weight loss results in its clinical trials.
Each pack of Mounjaro contains 4 x weekly doses.
Prices include prescription
| 2.5 mg (4 x doses of 2.5 mg) | $200.00 |
| 5 mg (4 x doses of 5 mg) | $235.99 |
| 7.5 mg (4 x doses of 7.5 mg) | $289.00 |
| 10 mg (4 x doses of 10 mg) | $295.00 |
| 12.5 mg (4 x doses of 12.5 mg) | $305.00 |
| 15 mg (4 x doses of 15 mg) | $305.00 |
Buy Mounjaro Weight Loss Injection In the USA
Mounjaro is a new once-weekly Weight Loss Injection that helps with weight loss by reducing hunger and regulating blood glucose levels. It is injected weekly under the skin (subcutaneous injection). You can buy Mounjaro Weight Loss Injection online from our USA-registered Slim PharmEasy.
The active ingredient in Mounjaro is tirzepatide, which is prescribed for adults with obesity. It mimics hormones of your body’s GLP-1 and GIP that reduce hunger and regulate blood glucose levels in your body.
It is important to note that it is a prescription-only weight-loss medication. You will be able to buy Mounjaro after completing a short online consultation, which will be reviewed by our USA-registered doctors.
If approved, a prescription will be passed on to our pharmacy team for dispensing and delivery of the medication to your doorstep. Our doctors will prescribe you an alternative medication if Mounjaro does not suit your body.
Fill out the Free Consultation Form
Answer a few questions about your health so that our healthcare professionals can prescribe the appropriate treatment options.
Select Treatment
Select a suitable treatment following your consultation. We will give you the options based on the consultation completed.
Fast and Tracked Delivery
We will issue your prescription, dispense the medication, and deliver it to your selected address by tracked courier service.
What is Mounjaro?
Mounjaro is the brand name of the medication Tirzepatide, licensed for the treatment of Weight Management (weight loss and weight maintenance) and Type 2 diabetes. It is the latest and most effective weight loss drug, which was launched in February 2024.
It mimics the action of one of your body’s naturally occurring incretin hormones – GLP-1 and GIP (the first of its kind)– released after food intake. These regulate appetite, feeling of fullness, and blood glucose levels. Mounjaro is the first weight loss injection in its class that works by regulating blood glucose levels, satiety, and hunger.
Mounjaro for weight loss can be prescribed to those with a BMI of 30 and above or those with a BMI of 27-30 with at least one additional weight-related comorbidity, such as
- Obstructive sleep apnoea
- Osteo-arthritis
- Type 2 diabetes
- High blood pressure
- High cholesterol
In addition to controlling blood glucose levels, clinical trials of Mounjaro have shown significant weight loss in patients as well. As compared to other GLP-1 weight loss medications, it shows the most promising results.
While Tirzepatide may be prescribed off-label to help certain patients in their weight management, this will only be done as a second line at the discretion of the prescriber, and only when they are confident of the benefits this would have for their patient.
Mounjaro Summary
| Dose | Weekly one injection |
|---|---|
| Active pharmaceutical ingredient | Tirzepatide |
| Drug family | GLP-1 and GIP receptors agonist |
| How does Mounjaro work? | Mimics a naturally occurring hormone that makes you feel fuller. |
| Effectiveness | 15 – 20% loss in average patient |
| Price | From $45.75 per week |
How Much Does Mounjaro Cost?
Mounjaro prices start at $200.00 for a month’s supply at Slim PharmEasy. This price is inclusive of free online consultation by our healthcare professionals. This makes Slim PharmmEasy the cheapest place to buy Mounjaro online in the USA. Each pack of Mounjaro includes four weekly doses. Get the lowest prices for Mounjaro today.
Mounjaro Price
The price of Mounjaro varies depending on the dosage and duration of your treatment.
2.5 mg Mounjaro (Starting)
Subcutaneous once weekly injection
The starting dose of Mounjaro is 2.5 mg, which costs $200.00 for 4 weeks. This dose helps your body to adjust to the medication. It is taken from week 1 to week 4 as your starting dose.
5 mg Mounjaro (Continuation Dose)
Subcutaneous once weekly injection
After the starting dose, the first continuation dose of Mounjaro is 5 mg, which costs $235.99 for 4 weeks. It is taken from week 5 to week 8 of starting the weight loss shot.
7.5 mg Mounjaro (Continuation Dose)
Subcutaneous once weekly injection
The second continuation dose of Mounjaro is 7.5 mg, which costs $289.00 for 4 weeks. It is preferably taken from week 9 to week 12 of your weight loss journey.
10 mg Mounjaro (Continuation Dose)
Subcutaneous once weekly injection
The third continuation dose of Mounjaro is 10 mg, which costs $295.00 for 4 weeks. It is prescribed from week 13 to week 16 of your weight loss journey.
12.5 mg Mounjaro (Continuation Dose)
Subcutaneous once weekly injection
The fourth continuation dose of Mounjaro is 12.5 mg, which costs $305.00 for 4 weeks. It is prescribed from week 17 to week 20 when the body has adjusted to the weight loss shot.
15 mg Mounjaro (Maintenance Dose)
Subcutaneous once weekly injection
The maintenance dose of Mounjaro is 15 mg, which costs $305.00 for 4 weeks. It is prescribed from week 21 onwards when your body has completely adjusted to the weight loss shot. This dose will continue for the remaining duration of your treatment.
Fill out the free online consultation form and start your
weight loss journey!
Table of Contents
Where Can I Buy Mounjaro in the USA?
You can order Mounjaro online from Slim PharmEasy. We will ship the medication through tracked USA delivery after you fill out the free online consultation form and it is reviewed by the healthcare professionals.
How Is Mounjaro Taken?
Mounjaro is a once-weekly injection with the active ingredient Tirzepatide. Each pack of Mounjaro contains one pre-filled pen. The pen contains 4 doses of Mounjaro. The pen would either contain 2.5 mg, 5 mg, 7.5 mg, 10 mg, 12.5 mg, or 15 mg.
Mounjaro can be used any time of the day, with or without meals. However, it’s recommended that you use it on the same day every week.
You can use your pen at any time of the day, with or without meals. You should use it on the same day each week if you can.
To adjust to the medication and avoid any severe side effects, you will start the medication with the lowest dose, 2.5 mg, for 4 weeks. You will eventually get to the maximum dose of 15 mg.
If your body is showing clear signs that it can tolerate Mounjaro, then the dosing schedule will be as follows:
- Weeks 1-4: 2.5 mg weekly
- Weeks 5-8: 5.0 mg weekly
- Weeks 9-12: 7.5 mg weekly
- Weeks 13-16: 10.0 mg weekly
- Weeks 17-20: 12.5 mg weekly
- Weeks 21 onwards: 15.0 mg weekly
How to inject Mounjaro?
Mounjaro is injected under the skin (subcutaneous injection) of your stomach area (abdomen) two inches apart from the naval area or upper leg (thigh). It is recommended that you switch the site of injection every week to minimise the chances of injection site infections.
You can download and read the patient information leaflets (PIL) for each dose of Mounjaro here: Patient information leaflet.
Click here to download the instructions for use on how to inject Mounjaro KwikPen
What are the side effects?
Like every medication, Mounjaro/Tirzepatide can have side effects. These side effects and their intensity differ from person to person. You might not experience them for yourself.
The most common side effects of Mounjaro include:
- Diarrhoea
- Feeling sick (nausea)
- Being sick (vomiting)
- Constipation
- Indigestion
- Decrease in appetite
- Stomach (abdominal) pain
As your treatment continues and your body starts to adapt to the new medication, you will notice these side effects easing.
A full list of side effects and more information can be found on the patient information leaflet. Make sure that you have read all the information and are completely aware of the potential side effects.
Who Can Use Mounjaro?
The weekly weight loss pen, Mounjaro, is suitable for those with a BMI above 30 (or 27 with weight-related comorbidity). Once you complete the online consultation, you will be assessed by the prescriber on factors like your BMI, medical history, and current medication.
Mounjaro is not suitable and will not be prescribed to you if you fall into any of the following categories.
- Below 18 years of age.
- You are pregnant, actively trying to get pregnant, or breastfeeding.
- Anyone who has severe kidney or liver problems.
- Type 1 diabetic patients or you are taking diabetic medication that may cause hypoglycemia, such as insulin or sulphonylureas (e.g., Gliclazide).
- You have eating disorders or have had them in the past.
- Are currently taking other weight loss drugs or medication that contain GLP-1 or work in the same way as Mounjaro, e.g., Byetta, Victoza, Ozempic, Saxenda, Trulicity, Wegovy.
- You suffer from slow digestion, severe gastroparesis, or other food digestion-related problems.
- You’ve had pancreatitis (inflammation of the pancreas that may cause severe pain in the stomach and back that does not go away).
- You have diabetic retinopathy, macular edema, or other eye problems.
- You or anyone in your family have had thyroid cancer called medullary thyroid carcinoma (MTC).
- You are suffering from Multiple Endocrine Neoplasia syndrome type 2 (MEN 2).
- If you are allergic to the medication, Mounjaro, or any of its ingredients.
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Frequently asked questions
What’s the difference between Mounjaro and Zepbound?
They are both identical medicines containing the same active ingredient (tirzepatide) and work in the same way. The only difference lies is in their names: Zepbound is the US name for this weight loss injection, while it is licensed under the brand name Mounjaro in the USA. Moreover, Zepbound is not licensed for use in the USA.
Switching from Wegovy to Mounjaro?
You may need to switch medication from Wegovy to Mounjaro, for example if you are not tolerating Wegovy or if is it not effective. In this case please follow the guidance below:
- If you are taking up to 1mg of Wegovy then you need to stop treatment for 2 weeks before commencing treatment of Mounjaro
- If you are currently taking a higher than 1mg dose of Wegovy then egovy (more than 1mg) you must stop treatment for 4 weeks before commencing treatment of Mounjaro
You should not take both medications at the same time as they work in very similar ways and could produce dangerous side effects if taken together.
How long do Mounjaro side effects last?
The most common side effects of Mounjaro include headache, vomiting, nausea, stomach ache, and low blood sugar. Almost all of these side effects are seen when the body is adapting to the new weight loss injection.
The side effects start to fade once your body gets used to the new weight loss medication. Your body adapts to the new weight loss treatment in about 4 weeks. However, it may differ from person to person.
Can Mounjaro cause hair loss?
How to get a Mounjaro prescription online?
You can get the Mounjaro prescription online by filling out an online consultation form here. Your form details will be reviewed by a USA-registered healthcare professional. If you’re found eligible, a prescription of Mounjaro will be issued to you.
Are Mounjaro and Ozempic the Same?
No, Mounjaro and Ozempic are two different medications. Although both medications are manufactured for the treatment of type 2 diabetes and controlling blood sugar levels, both have different active ingredients.
Ozempic has the active ingredient Semaglutide, whereas Mounjaro has the active ingredient Tirzepatide. Although both medications are GLP-1 receptor agonists, Mounjaro is also a GIP mimetic.
Are Mounjaro and Wegovy the Same?
No, Moujnaro and Wegovy are two distinct medications manufactured by different manufacturers with different active ingredients. Mounjaro is manufactured by Eli Lilly and has the active ingredient Tirzepatide, while Wegovy is manufactured by Novo Nordisk and has the active ingredient Semaglutide.
Both medications are approved for weight loss treatments. However, Mounjaro is unavailable in the USA. Plus, both medications make you feel fuller for longer, helping you cut down on extra calories. Both treatments are GLP-1 receptor agonists.
However, Mounjaro is also GIP mimetic, offering dual action. It mimics two hormones at the same time, helping in weight loss and supporting blood glucose levels.