How Mounjaro Dosing Works for Weight Management
Mounjaro is a once-weekly injectable medicine containing tirzepatide, a dual GIP and GLP-1 receptor agonist. According to information on the electronic Medicines Compendium, it is typically introduced at a low starting strength — commonly 2.5 mg — before being stepped up at intervals set by the prescriber. The available strengths progress through 2.5 mg, 5 mg, 7.5 mg, 10 mg, 12.5 mg, and 15 mg.
The reason for starting low and increasing gradually is to allow the body time to adjust, which helps manage commonly reported side effects such as nausea and digestive discomfort. How quickly someone moves through the dose stages — and where they ultimately settle — depends entirely on individual response and prescriber judgement. Some people find a moderate dose works well for them; others reach a higher strength. Neither outcome is more "correct" than the other.
It is worth noting that dose decisions are never something to make independently. Increasing or changing your dose without guidance from your prescriber carries real risks, and the titration schedule exists for good reason. If you have questions about whether your current dose is right for you, that conversation belongs with the clinician who prescribed it.
For a broader look at how Mounjaro dosing is structured, see our overview of Mounjaro dosing stages. You may also find it useful to read about what dosage of Mounjaro is used for weight loss and how the best dose of Mounjaro for weight loss is determined for more context on how prescribers approach this question.
average weekly weight change in the first 16 weeks of Mounjaro & Wegovy use*
Tracking the right four numbers — weight, waist, protein and dose — turns a noisy chart into a clear story. That's the loop GLP-1 users keep coming back for.
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Tracking Your Mounjaro Doses with GLP Trackr
Staying on top of a weekly injection schedule — especially as your dose changes over time — is easier when every shot is logged in one place. GLP Trackr's dose logging feature lets you record each injection as you give it: the date, time, and dose strength are all captured, so you always have an accurate history of where you are in your treatment.
This matters more than it might seem. When you attend a follow-up appointment, being able to show your prescriber a clear record of when you injected and at what dose helps them make better-informed decisions about your next step. The app's doctor report feature makes it straightforward to bring a summary of your journey to those conversations.
Dose reminders are also built in, so a busy week is less likely to mean a forgotten injection. You can explore how this fits into the wider Mounjaro 5 mg journey and beyond in our Mounjaro dosing hub.
Always follow the guidance of your prescriber or doctor — they know your full medical history and are the right person to decide on any dose adjustment. GLP Trackr helps you keep an accurate record to support those discussions; it is not a substitute for clinical advice.
Ready to keep your dose history in one clear place? Download GLP Trackr on the App Store or Google Play and start a free 7-day trial — no guesswork, just a clear log of your journey.
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Morning Check-In
Start every day with a 60-second wellness check-in. Log how you're feeling, track nausea, appetite, energy, and mood — giving you and your care team a complete picture of how your medication is working.
Injection Tracking
Log every dose with a single tap. Track your dose history, phase in your cycle, estimated medication levels, and upcoming injection dates — with reminders so you never miss a scheduled shot.
Hydration Reminders
Staying hydrated is especially important on GLP-1 medications. Set daily water targets, log intake throughout the day, and receive smart nudges when you're falling behind your goal.
Smart Meal Planning
Personalized meal plans built around your current dose phase and side effects. Every meal is GLP-1 optimized — high in protein, gentle on the stomach, and scaled to your reduced appetite.
Recipe Library
Browse 50+ high-protein, GLP-1-friendly recipes filtered by meal type, prep time, and dietary needs. Every recipe includes full nutrition info, step-by-step instructions, and tips for eating with side effects.
Progress Analytics
Beautiful, easy-to-read charts show your weight loss trajectory, weekly nutrition trends, medication responses, and wellbeing scores over time — turning raw data into genuine insights.
AI Meal Scanning
Snap a photo of any meal and get a full nutrition breakdown in seconds — calories, protein, carbs, fat, and fibre. No searching. No manual logging. Just point, snap, and track.
Exercise & Steps
Log walks, workouts, and movement with activity targets that flex with your energy levels. On lower-energy dose days, gentler targets keep you moving without burning out.
Community Support
Connect with thousands of others navigating the same medication journey. Share milestones, ask questions, find accountability partners, and get support from people who truly understand.
Never Forget a Dose Again.
Log your Mounjaro or Wegovy injection in seconds. Track your pen, your dose level, and your injection site — so you always know exactly where you are in your treatment.
Watch Your Body Transform, Week by Week.
Log your weight, measurements, and how you're feeling after each dose. GLPTrackr turns your data into clear, motivating charts that show you how far you've really come.
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The first AI built exclusively for GLP-1 weight loss. Every insight, every meal plan, every prediction trained on one thing only: helping you get the most out of your medication.
Knows Your Cycle
GLPIQ tracks where you are in your injection cycle and adjusts everything around it: lighter meals on nausea days, higher protein when appetite returns, and smarter targets as your medication level shifts.
Predicts Before You Feel It
GLPIQ learns your personal side effect patterns over time. After a few cycles, it starts warning you the morning before a rough day — and adjusts your meal plan automatically.
Finds Your Golden Dose
GLPIQ analyses every dose you've been on: weight loss rate, side effects, food noise, mood, protein adherence and tells you which dose gave you the best results. No other app does this.
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Frequently asked questions.
There is no universally "best" dose — the right dose for weight loss is determined individually by your prescriber based on your response and tolerability. Mounjaro is started low and increased gradually, and the dose that works best for you may differ from someone else's.
Mounjaro (tirzepatide) is available in strengths of 2.5 mg, 5 mg, 7.5 mg, 10 mg, 12.5 mg, and 15 mg. Treatment typically begins at the lowest strength and is adjusted by the prescriber over time.
No — dose decisions must always be made with your prescriber, never independently. The gradual titration schedule exists to manage tolerability and safety. Any change to your dose should be discussed with and directed by your prescriber or doctor.
What to do after a missed dose is a decision for your prescriber — do not double up or adjust your schedule without their guidance. You can log a missed dose in GLP Trackr to keep your record accurate and discuss it at your next appointment.
GLP Trackr lets you log each injection with the date, time, and dose strength, building an accurate history you can share with your prescriber. Built-in reminders also help ensure you don't miss your weekly shot.