Wegovy And Mounjaro Clinical Trial Results: UK Evidence

  • STEP trial data shows ~15% average weight loss with Wegovy at 68 weeks in clinical studies
  • Both Wegovy and Mounjaro available with 3-minute online assessment and next-day delivery
  • Expert prescriber guidance helps determine optimal treatment based on your medical history
  • Temperature-controlled delivery and genuine medication assured through GPhC #9012878 registration
Start free consultation

Treatment from £144.99

Takes under 2 minutes · 100% online
Person enjoying the outdoors

Check if you're eligible

Height 175 cm
Weight 82 kg
Your BMI
26.8
Check with prescriber
Start free consultation
Free · BMI thresholds shown are illustrative. Final eligibility is confirmed by a UK prescriber during your free consultation.
100% UK-based pharmacy Free advice & support Rated Excellent 2,400+ reviews
Which route suits you

Two clinically backed paths to results

A weekly GLP-1 injection or a daily capsule — each fully overseen by our UK pharmacy team, with no obligation to continue.

Treatment
Avg. weight loss
05%10%15%20%25%
Availability
Injection
Weekly pen · GLP-1
Avg. weight loss
~20%up to
Availability Available now
Pill NEW
Daily tablet · Oral GLP-1
Avg. weight loss
~17%up to
Availability Explore now
Live Pricing

Our Range

Prices update live and may change. The live table below always takes precedence.
All treatment is subject to a prescriber consultation and clinical approval.

Clinical Evidence: How Wegovy And Mounjaro Compare In Trials

Wegovy And Mounjaro Weight Loss Results: Understanding The Clinical Evidence

When evaluating Wegovy and Mounjaro weight loss results, clinical trial data provides the most reliable foundation for understanding potential outcomes. Wegovy's efficacy has been demonstrated through the comprehensive STEP trial programme, whilst Mounjaro's results come from the SURMOUNT studies. Both prescription-only medicines work through different mechanisms - Wegovy as a GLP-1 receptor agonist and Mounjaro as a dual GIP/GLP-1 receptor agonist - creating distinct therapeutic profiles.

The clinical evidence for both Wegovy and Mounjaro shows substantial weight management potential when used alongside a reduced-calorie diet and increased physical activity. However, comparing trial results directly requires careful consideration of different study designs, patient populations, and endpoints. Understanding these nuances helps patients and prescribers make informed decisions about which treatment may be most appropriate for individual circumstances.

Wegovy And Mounjaro Pricing: UK Treatment Costs And Value Comparison

Wegovy pricing at EverydayMeds starts with the 0.25mg starter dose at £79.99, progressing through 0.5mg (£94.99), 1mg (£99.99), 1.7mg (£139.99) to the maintenance 2.4mg dose (£209.99). Our bundle options provide convenient supply management, with the Intro Duo (0.25mg & 0.5mg) available for £169.99 and the Progress Trio (0.5mg, 1mg & 1.7mg) priced at £369.99. New customers apply code FIRST40 at checkout, whilst returning customers use DOSE25.

When comparing Wegovy and Mounjaro costs, both treatments require ongoing investment in your health journey. The dose escalation schedule for Wegovy follows a structured 16-week titration period before reaching maintenance dosing, allowing your body to gradually adapt whilst minimising potential side effects. EverydayMeds provides transparent pricing without hidden fees, ensuring you understand your treatment investment from the start of your weight management journey.

Wegovy And Mounjaro Clinical Trial Results: STEP And SURMOUNT Data

The STEP clinical trial programme demonstrates Wegovy's efficacy across multiple studies. In STEP 1, patients taking Wegovy alongside diet and exercise achieved approximately 15% average weight loss at 68 weeks, compared to 2.4% with placebo (Wilding et al., NEJM, 2021). STEP 3 combined Wegovy with intensive behavioural therapy, showing approximately 16% weight reduction.

Long-term sustainability data from STEP 5 revealed approximately clinically studied weight loss maintained at two years, whilst the SELECT cardiovascular outcomes trial demonstrated a 20% reduction in major cardiovascular events. These results position Wegovy and Mounjaro as evidence-based options for weight management, though individual responses may vary significantly from clinical trial averages.

How Wegovy Works: GLP-1 Mechanism In Wegovy And Mounjaro Comparison

Wegovy functions as a GLP-1 receptor agonist, mimicking the natural incretin hormone that regulates blood sugar and appetite. When you inject Wegovy weekly, it activates GLP-1 receptors in your brain's appetite control centres, promoting feelings of satiety and reducing food cravings. This mechanism slows gastric emptying, helping you feel fuller for longer periods after meals. Mounjaro works differently as a dual agonist, targeting both GIP and GLP-1 receptors simultaneously. Understanding these mechanistic differences between Wegovy and Mounjaro helps explain why individual responses may vary, making prescriber guidance essential for optimal treatment selection.

Ordering Wegovy And Mounjaro: EverydayMeds Assessment Process

Accessing Wegovy and Mounjaro through EverydayMeds begins with our comprehensive 3-minute online clinical assessment, designed to evaluate your suitability for weight management treatment. Our qualified prescribers review your medical history, current medications, and weight management goals within 3 working days (or 24 hours with express service). Once approved, your prescription-only medicine is dispatched via next-day delivery using temperature-controlled, cold-chain logistics to maintain medication integrity. This streamlined process ensures you receive genuine Wegovy or Mounjaro without compromising on clinical safety standards. Our GPhC-registered pharmacy (#9012878) maintains strict protocols for prescription verification and medication handling throughout the entire process.

Wegovy And Mounjaro Storage: Practical Considerations For UK Patients

Proper storage of Wegovy and Mounjaro ensures medication effectiveness and safety throughout your treatment. Both require refrigeration at 2-8°C before first use, but Wegovy offers superior travel flexibility with 6 weeks of room temperature storage below 30°C compared to Mounjaro's 21-day limit. The Wegovy FlexTouch pen delivers precise dosing through its user-friendly design, progressing from 0.25mg starter doses to 2.4mg maintenance levels over 16 weeks. This structured dose escalation helps minimise side effects whilst optimising therapeutic benefits. Always store your unused pens in the original carton to protect from light, and never freeze or use medication that has been frozen, as this can compromise the active ingredient's stability.

UK-Specific Wegovy And Mounjaro Results: NICE Guidelines And NHS Context

Within the UK healthcare system, both Wegovy and Mounjaro are recognised through NICE technology appraisals, with Wegovy receiving recommendation TA875 for specialist weight management support. UK-specific data shows particular relevance for patients with BMI ≥30 or BMI ≥27 with weight-related comorbidities, aligning with MHRA licensing conditions. The NHS perspective on Wegovy and Mounjaro emphasises their role within comprehensive lifestyle intervention programmes rather than standalone treatments.

For UK patients accessing Wegovy and Mounjaro privately through EverydayMeds, understanding this clinical context ensures realistic expectations about treatment outcomes. Our prescribers apply the same rigorous assessment criteria used in NHS settings, ensuring appropriate patient selection whilst providing convenient private access to these transformative weight management medications.

Accessing Wegovy And Mounjaro: Complete Your Assessment Today

Both Wegovy and Mounjaro are available from EverydayMeds following successful completion of our clinical assessment process. Start your weight management journey by selecting the appropriate treatment option and using discount code FIRST40 for new customers or DOSE25 for returning patients. Our qualified prescribers will review your application and guide you towards the most suitable option based on your individual medical profile. The combination of clinical expertise, competitive pricing, and reliable delivery makes EverydayMeds your trusted partner for accessing these prescription-only medicines safely and conveniently. Visit https://everydaymeds.co.uk/collections/wegovy to begin your assessment and take the first step towards evidence-based weight management.

Reviewed by the EverydayMeds Clinical Team · GPhC #9012878 · Last updated February 2026

NEW

GLP-1, now in adaily pill

Meet the daily GLP-1 tablet — needle-free, taken on your schedule, and prescribed by UK pharmacists. Designed for flexibility.

Join the free waitlist
Track your progress

Your journey,in your pocket

Track Now

Meet the newGLP-1 pill

  • Once-daily tablet · room-temp storage
  • No needles, no fridge
  • Up to ~15–17% in trials
How treatment works

How GLP-1 treatments help

Reduces appetite

Helps you feel fuller, sooner — so portions naturally shrink.

Curbs cravings

Quietens food noise so snacking and cravings ease off.

Slows digestion

Food stays in your stomach longer, steadying hunger between meals.

Steady blood sugar

Supports more stable glucose levels through the day.

Is GLP-1 treatment right for you?

GLP-1 medicines are powerful and prescription-only for good reason. They suit many people very well — and they aren’t appropriate for everyone. Here’s a clear, honest picture before you decide.

You may be suitable

Criteria met
BMI of 30 or higher
BMI of 27+ with weight-related conditions
Struggled to lose weight with diet alone
Ready to pair with lifestyle changes

Speak to us first

Potential risk
Pregnant, trying to conceive, or breastfeeding
History of certain thyroid cancers
Certain pancreatic or digestive conditions
Under the age of 18

Ready to start your journey?

Track your progress

Your journey, in your pocket

Track your journey

Log every dose and watch your progress build.

Download now Free to download — takes a minute to set up. App Store and Google Play

AI Meal Tracking. Built for GLP-1 Appetites.

Point your camera at any meal and in 4–6 seconds it logs the calories, macros, weight, and fullness it expects.

Never miss a dose

A daily nudge keeps you on track.

How it works

Achieve your goals in just a few simple steps.

Step 1

Start Free Consultation

Select safe UK treatments. Quick answers.

Step 2

Review By Our Clinical Team

Our expert team will use your consultation as the basis of our recommendation and communicate with you.

Step 3

Get it delivered fast

We’ll deliver direct to you, as quickly as tomorrow.

Trusted by thousands

Real people, real change

Hannah M.
Lost 2 st 4 lb in a year

“The cravings that used to run my evenings just quietened down. Having a pharmacist to message made it feel safe.”

David O.
Lost 3 st in a year

“Discreet, simple and genuinely supportive. The dose steps were explained clearly every time.”

Priya S.
Lost 1 st 9 lb in a year

“I finally feel like food isn’t the loudest thing in my head. The delivery was always discreet and on time.”

Frequently asked questions