weight loss
The Mounjaro Dosing Schedule and Titration Calendar
Jun
Starting Mounjaro means following a structured dosing schedule that you’ll be given by your clinician, who’ll guide you through each step as your treatment progresses.
Mounjaro comes in six strengths, and everyone begins on the lowest dose before gradually increasing. This steady step-up is known as titration, and it’s designed to give your body time to adjust, reduce side effects, and support safe, effective weight loss.
In this guide, we’ll break down each Mounjaro dose, explain how the titration schedule works, and show you the typical timeline you’ll follow. By the end, you’ll know exactly how your dosing is planned from the first injection onward.
Three key takeaways
- Mounjaro comes in six different dose strengths, from 2.5mg to 15mg.
- You’ll start on 2.5mg, the lowest dose, and gradually increase the dose month-by-month.
- This process is called ‘titration’ and is done for safety purposes, to help your body adjust to the medication and minimise side effects.
What is titration?
‘Titration’ is the term health professionals use for gradually increasing the dosage strength of a medication over time. This is done for safety reasons, to minimise potential side effects and make sure they’re tolerating the medicine well.
The typical titration path for Mounjaro is a slight dose increase every four weeks, to give your body time to adjust to the medication, but you can titrate at your own pace. You don’t necessarily have to go up every 4 weeks.
You can also go down if you’re not feeling comfortable or getting side effects. You can make your titration schedule work to your needs and our clinicians will support you.
Eventually, you’ll titrate up to a maintenance dose, which is the highest dose you’ll take throughout treatment. During the weight loss maintenance phase, you’ll stay at the same dose for as long as you want to, to help you keep off the weight you’ve lost.
This step-by-step approach helps to make sure that your treatment is effective, yet safe, so you can get the weight loss results without unwanted side effects.
Regular check-ins with your prescriber are crucial to make sure your dose is the right one for you.
While it might seem like titration slows down the process, it’s the best and safest way to help you reach your target weight. Sustainable weight loss is efficient weight loss.
Mounjaro doses explained
Mounjaro doses are how much of the medication you’re taking. Mounjaro comes in six dose strengths:
- 2.5mg (starting dose)
- 5mg
- 7.5mg
- 10mg
- 12.5mg
- 15mg (maximum dose)
If you’re new to treatment, you’ll start on the lowest 2.5mg dose and gradually increase your dose until you reach a maintenance dose. This is the dose considered best for you to achieve long-term results with minimal side effects.
Start your weight loss journey
The Mounjaro doses titration path
Once our prescribers approve your order, your treatment will start with a 2.5mg injection once a week for the first month.
After the first month, if you’re tolerating the medication well with minimal or very manageable side effects, it will be time to increase your dosage to 5mg. From here, on you can increase your dose monthly until you reach your maintenance dose.
Everyone’s Mounjaro dosing journey is different, but if you’re tolerating the medicine well, the typical titration schedule is:
- Weeks 1-4: 2.5mg
- Weeks 5-8: increase to 5mg
- Weeks 9-12: increase to 7.5mg
- Weeks 13-16: increase to 10mg
- Weeks 17-20: increase to 12.5mg
- Week 21 onwards: increase to 15mg
Not everyone will need the higher doses for Mounjaro to be effective.
If you’ve seen good weight loss results as you’ve titrated up, you may decide to stay on a maintenance dose lower than the 15mg maximum dose for your weight loss maintenance phase.
For more information on one of the most popular doses, check out our full guide to Mounjaro 5mg,
Mounjaro dosage calendar
To support your journey, here’s an example visual guide to what your Mounjaro dosing timeline could look like.
Take a screenshot, save the image, or keep it in your mind for when you’re wondering if you’re ready to titrate up.
When to increase your Mounjaro dose
If you’re tolerating Mounjaro well with minimal side effects, you can increase your dose every 4 weeks until you reach your maintenance dose.
If you and your prescriber are both happy with your progress, you can increase the dose by a further 2.5mg every month.
Your prescriber might suggest increasing your dose if:
- you’re experiencing minimal side effects
- you’re still having food cravings
- you haven’t lost enough weight
Sometimes, other factors may impact how often your dose increases, such as:
- your age
- any other health conditions you have
- any other medications you’re taking
- your diet and exercise habits
Why do you have to increase your Mounjaro dose?
You have to increase your Mounjaro dose because your body needs time to adjust to the medicine.
Increasing your dose gradually also helps you get more out of your treatment. A higher dose can support:
- better appetite suppression
- more control over food cravings
- accelerated weight loss
- feeling fuller for longer after eating
- better blood sugar control
As well as the benefits of Mounjaro itself, a higher dose can also lead to additional, secondary health benefits as a result of weight loss improving your overall health. These can include:
- better blood pressure
- improved cholesterol levels
- reduced heart disease risk
In order to reach the higher doses you have to increase your dose gradually, but you dont need to if you’re happy on the dose you’re on and still getting enough out of your treatment.
Do I need to stick to a strict four-week dose increase plan?
Yes, if you’re increasing your dose, you need to stick to a strict four-week dose plan. This is the minimum time between titrations.
But if you need more time to adjust to side effects, or if you’re losing enough weight at the lower doses, you can stay on a dose for longer than four weeks.
You might think that jumping straight in at the highest dose will result in quicker weight loss, but this isn’t the case.
Most people will have trouble tolerating a high dose right away. Taking too high a dose early in treatment can be dangerous.
Slowly increasing your dose every month gives your body enough time to adjust to this increase, making your treatment safer, more manageable, and more effective.
What’s the best Mounjaro dose for weight loss?
The dose for weight loss will depend on how the medication is currently working for you. You may find one dose leads to consistent weight loss with minimal side effects, but that as your body adjusts to that dose you need to increase, to see similar results.
Whichever dose supports consistent weight loss with minimal or manageable side effects, could be considered the best dose for weight loss for you.
Do you lose more weight on higher doses of Mounjaro?
Yes, higher doses of Mounjaro will typically lead to more weight loss.
In clinical trials, when people taking Mounjaro increased from a 5mg to a 15mg dose, they saw roughly a 6-7% increase in weight loss on average.
However, not everyone will need to be on a higher dose to see significant weight loss. Some people can still reach their goal weight on a lower dose. Talk to your prescriber about the best dose for you.
