One of the most common questions we hear at Medicspot is: “Will it really work for me?” In this guide, we’ll share what you can realistically expect, how and when results typically happen, and real stories from patients who’ve used Mounjaro as part of their weight loss journey.
Clinical experts in weight management
NICE and MHRA approved medications
Nutrition and coaching support included
Written by
Medicspot Staff Author
Author
Reviewed by
Medicspot Staff Author
Author
Last Updated: Nov 06, 2025
Next Review: Nov 6, 2026
Guide contents
01Mounjaro Before and After: Spoiler Alert
02Mounjaro before and after: what the clinical trials say
03Mounjaro month 1 - real user stories
04Mounjaro month 2 - real user stories
05Mounjaro month 3 - real user stories
06Mounjaro month 4 - real user stories
07Mounjaro month 5 - real user stories
08Mounjaro month 6 - real user stories
09Is Mounjaro right for you?
10Next Step: find the right weight loss treatment for you
Many people search for “Mounjaro before and after” photos to understand what results to expect from using GLP-1 receptor agonists for weight management. At Medicspot, we take a different approach. We protect our patients’ privacy and focus on transparent, evidence-based progress.
We will explain what typically happens month by month on Mounjaro, based on real patient journeys and clinical data.
We will share video testimonials and success stories from our patients where they have given us consent to do so.
We won’t share side-by-side before and after photos.
When people look for “Mounjaro before and after” results, what they really want to know is how much weight they can expect to lose — and how quickly. The best way to answer that is with clinical data rather than unverified photos.
In the pivotal SURMOUNT clinical trials, participants who combined Mounjaro (tirzepatide) with healthy lifestyle changes lost a significant amount of weight over time:
At 3 months: average weight loss of around 7–9% of body weight
At 6 months: average weight loss of around 12–15% of body weight
At 12 months: average weight loss of up to 20% or more at higher doses (10–15 mg)
These results varied depending on factors such as starting weight, dosing schedule, adherence, and lifestyle adjustments. People who moved up the doses gradually, starting at 2.5 mg and increasing every four weeks as tolerated, typically saw slower but steadier progress, with fewer side effects.
Mounjaro’s benefits go beyond the number on the scale. Many participants in these trials reported reduced cravings, more stable energy levels, and improved metabolic health (including better blood sugar and cholesterol control).
For more information see our in-depth guide on Mounjaro before and after Month 1.
For more information see our in-depth guide on Mounjaro before and after Month 2.
For more information see our in-depth guide on Mounjaro before and after Month 3.
For more information see our in-depth guide on Mounjaro before and after Month 4.
For more information see our in-depth guide on Mounjaro before and after Month 5.
For more information see our in-depth guide on Mounjaro before and after Month 6.
You may be a good candidate if:
You have a BMI of 30+, or 27+ with conditions like type 2 diabetes or PCOS
You’ve struggled with previous weight loss attempts
You’re looking for medical support with lifestyle changes
To get the best results with Mounjaro:
Stick to your dose schedule (weekly injection)
Follow a reduced-calorie meal plan
Prioritise protein and fibre
Stay active — even light walking makes a difference
Track your progress (measurements, photos, how clothes fit)
If you’re ready to take control of your weight and health, Mounjaro could be the tool that helps you get there. Our clinical team is here to support you every step of the way. Check your eligibility by taking our Free Online Assessment (no appointment needed; no need to speak to a Doctor).
If you have questions or you’d like some more advice and want to speak with someone. Book a free call.
