Losing weight can be challenging, and for some, diet and exercise alone may not be enough. This is where prescription weight loss injections like Mounjaro and Wegovy come in. But with both options available in the UK, which one is best for you? Let’s break it down and compare Mounjaro vs Wegovy to help you make an informed decision.
Understanding Mounjaro and Wegovy
What is Mounjaro?
Mounjaro (Tirzepatide) is a relatively new weight loss injection that works by mimicking two key hormones—GLP-1 and GIP. These hormones help regulate appetite, blood sugar levels, and metabolism.
What is Wegovy?
Wegovy (Semaglutide) is a once-weekly injection that helps with weight loss by targeting the GLP-1 receptor. This helps reduce hunger, increase fullness, and slow digestion, making it easier to control calorie intake.
Here’s a well-structured table comparing Mounjaro vs. Wegovy:
| Feature | Mounjaro | Wegovy |
|---|---|---|
| Active Ingredient | Tirzepatide | Semaglutide |
| Hormones Targeted | GLP-1 & GIP | GLP-1 only |
| Dosing | Weekly | Weekly |
| Effectiveness | Shown to help patients lose up to 22% of their body weight | Shown to help patients lose up to 15% of their body weight |
| Side Effects | Nausea, vomiting, diarrhoea, fatigue | Nausea, vomiting, diarrhoea, constipation |
| Availability in the UK | Expected soon | Available now |
Both injections have been clinically proven to aid weight loss, but Mounjaro may offer greater weight reduction due to its dual hormone mechanism. However, Wegovy is currently more widely available in the UK.
Which Weight Loss Injection is Right for You?
The best choice between Mounjaro and Wegovy depends on:
✔ Your weight loss goals – If you need significant weight reduction, Mounjaro may be more effective.
✔ Side effect tolerance – Both injections can cause nausea, but individual reactions may vary.
✔ Availability – Wegovy is already available, while Mounjaro is still being introduced in some UK clinics.
✔ Medical history – If you have diabetes, your doctor may recommend one over the other based on your health needs.
Consult with a pharmacist today to explore your options: Book a consultation now.
Common Questions About Weight Loss
1. Is Mounjaro better than Wegovy for weight loss?
Studies suggest that Mounjaro may lead to greater weight loss than Wegovy due to its dual hormone effect. However, individual results vary and you must discuss all options including diet and lifestyle alone with your clinician.
2. What are the side effects of Mounjaro vs Wegovy?
Both injections can cause nausea, diarrhoea, and fatigue. Mounjaro may lead to slightly more gastrointestinal discomfort.
3. Can you switch from Wegovy to Mounjaro?
Yes, but this should only be done under medical supervision. Speak to a professional before making any changes.
4. How long does it take to see results with Mounjaro or Wegovy?
Most patients start noticing weight loss within 4-8 weeks, with maximum results achieved over several months. The target is to lose at least 5% of your initial body weight within 12 weeks.
Where to Get Mounjaro or Wegovy in the UK?
Hollowood Chemists offers expert guidance on weight loss medications. You can explore safe and effective treatment options through our services:
🔹 Medication Weight Loss Service – Get professional advice on prescription weight loss solutions.
🔹 Health Marketplace – Browse trusted healthcare products tailored to your needs.
Final Thoughts
Both Mounjaro and Wegovy are powerful tools for weight loss, but the right choice depends on your health goals, preferences, and medical needs. If you’re unsure which injection is best for you, speak to our experts today for personalised advice.
Ready to start your weight loss journey? Book a consultation here.