Can You Buy Slimming Injections, and How Are They Obtained?
Because Mounjaro and Wegovy are prescription-only medicines, the answer to "can you buy slimming injections" directly is no — not without a valid prescription. They are supplied through a registered pharmacy once a qualified prescriber has assessed your suitability and issued a prescription. This applies worldwide: the exact process differs by country, but the requirement for a prescription and a licensed pharmacy does not.
What are these medicines?
Both are once-weekly injectable medicines used alongside diet and activity changes in adults for whom they have been prescribed. Mounjaro contains tirzepatide, a dual GIP and GLP-1 receptor agonist. Wegovy contains semaglutide, a GLP-1 receptor agonist. You can read more about how they work and what to expect on our guide to slimming injections and in the overview of weight loss injections.
Where to buy slimming injections
The right route is through your prescriber or doctor, who will assess whether the medicine is appropriate for you, and a registered pharmacy authorised to dispense it in your country. GLP Trackr does not sell, supply, or source medication of any kind — we are a companion tracking app for people who are already prescribed these medicines. For guidance on how access works in publicly funded healthcare settings, see our page on slimming injections and NHS access.
A note on safety
These medicines carry a black triangle (▼) designation in some countries, meaning they are subject to additional monitoring. If you experience side effects, report them to your healthcare professional and to your national reporting scheme (such as the UK's Yellow Card scheme). Always follow the guidance of your prescriber or doctor — they know your full medical history and can advise on suitability, dose, and any concerns.
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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Already Prescribed? Here's How GLP Trackr Keeps You on Track
Once you have your prescription and your first pen in hand, the practical work begins — and that is exactly where GLP Trackr is built to help.
Injection-site tracking and rotation
Rotating your injection site with each weekly dose is important, and it is easy to lose track of where you last injected. GLP Trackr logs each site you use — abdomen, thigh, or upper arm — and suggests where to inject next based on your own rotation history, so you never have to rely on memory alone.
Dose logging and reminders
The app records the dose strength, date, and time of every injection, building a clear history of your treatment. Gentle weekly reminders mean a dose is far less likely to be forgotten — particularly useful during the early weeks when the routine is still new. You can also find further practical information on managing your injections in our injection practical guide.
If you ever miss a dose, do not make any change to your schedule without speaking to your prescriber or doctor first. The app can help you log a missed dose so you have an accurate record to discuss at your next appointment — but the decision on what to do next belongs with your healthcare professional.
Your journey, in one place
Consistent tracking turns a weekly injection into a clear, visible journey. GLP Trackr brings your dose history, weight progress, side-effect logs, and daily check-ins together so you can see what is working and bring a meaningful summary to your prescriber appointments.
Start logging your injections and tracking your rotation from day one — download GLP Trackr on the App Store or Google Play and try it free for 7 days.
What does glptrackr include?
10+ powerful features. One app. Built specifically for Mounjaro and Wegovy users.
Everything your GLP-1 journey needs. Free to try for 7 days.
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.
You're Not on This Journey Alone.
Connect with thousands of real GLP-1 users sharing their wins, side effect tips, and meal ideas. Get the support of people who truly get it — because they're living it too.
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The Most Advanced GLP-1 Brain Ever Built.
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.
No. Slimming injections such as Mounjaro (tirzepatide) and Wegovy (semaglutide) are prescription-only medicines worldwide. They must be prescribed by a qualified healthcare professional and dispensed by a registered pharmacy. They are not available to purchase over the counter.
Slimming injections are obtained through a registered prescriber who assesses your suitability, and a licensed pharmacy that dispenses the medicine. The exact process varies by country. Your prescriber or doctor is the right starting point for guidance on access in your area.
No. GLP Trackr is a companion tracking app for people already prescribed Mounjaro or Wegovy. It does not sell, supply, or source medication. Its purpose is to help you log doses, track injection sites, monitor side effects, and follow your progress.
GLP Trackr logs each injection — dose strength, date, time, and site — and suggests your next rotation site automatically. It also sends dose reminders, tracks side effects and weight, and helps you build a clear record to discuss with your prescriber at appointments.
Any decision about a missed dose should be made with your prescriber or doctor, not on your own. GLP Trackr can log the missed dose so you have an accurate record to bring to your next appointment, but always follow the guidance in your medicine's patient leaflet and from your healthcare professional.