What's The Difference Between Mounjaro And Wegovy?

  • No GP referral needed — 3-minute online assessment gets you started
  • Next-day cold-chain delivery once approved by our prescribers
  • Wegovy offers 6 weeks room temperature storage vs Mounjaro's 21 days
  • Same genuine Novo Nordisk Wegovy as prescribed on the NHS
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Treatment from £144.99

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Weight 82 kg
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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.

Private Prescription: Faster Access To Both Medications

What's The Difference Between Mounjaro And Wegovy Mechanisms?

The fundamental difference between Mounjaro and Wegovy lies in how they work within your body's hormone systems. Wegovy contains semaglutide, which acts as a GLP-1 receptor agonist, mimicking your natural fullness hormone to reduce appetite and promote satiety after smaller meals. Mounjaro contains tirzepatide, which works as a dual agonist targeting both GIP and GLP-1 receptors simultaneously. This dual mechanism may influence both glucose regulation and appetite control through different pathways. Both are prescription-only medicines that require clinical assessment and ongoing monitoring. Your prescriber can help determine which mechanism might be more suitable based on your individual health profile and weight management goals.

When considering what's the difference between Mounjaro and Wegovy for private prescription patients, storage requirements also vary significantly. Wegovy offers superior convenience with 6 weeks of room temperature stability once removed from the fridge, compared to Mounjaro's 21-day limit. This makes Wegovy particularly advantageous for frequent travellers or those with limited fridge space. Both medications require dose escalation over several months to reach maintenance levels. The injection technique is similar for both, using pre-filled pens administered once weekly. However, the specific dose progression schedules differ between the two treatments.

Wegovy Vs Mounjaro Private Prescription Pricing

Understanding the cost difference between Mounjaro and Wegovy through private prescription helps you budget effectively for your weight management journey. Wegovy pricing at EverydayMeds starts from £79.99 for the 0.25mg starter dose, progressing to £94.99 for 0.5mg, £99.99 for 1mg, £139.99 for 1.7mg, and £209.99 for the 2.4mg maintenance dose. New customers can apply discount code FIRST40 at checkout to reach these prices, while returning customers use code DOSE25. Our bundle options provide convenience for longer-term treatment, such as the Intro Trio (0.25mg, 0.5mg, and 1mg) for £299.99. Both Wegovy and Mounjaro are available through our private prescription service, eliminating the need for GP referrals or specialist weight management service waiting lists.

The private prescription route offers transparent pricing compared to potential NHS availability uncertainties. While the NHS may provide these medications through specialist services, accessing them typically requires GP referral, specialist assessment, and can involve waiting lists of 6+ months. Private prescription through EverydayMeds provides immediate access following clinical approval, with next-day delivery once your prescription is approved. Our GPhC-registered pharmacy (#9012878) ensures you receive genuine medications with full cold-chain delivery. The cost-per-week calculation varies depending on your current dose, with maintenance doses representing the ongoing investment in your weight management journey.

Clinical Evidence: What's The Difference Between Mounjaro And Wegovy Results?

Clinical trials demonstrate distinct evidence profiles for both medications, though direct head-to-head comparisons aren't available due to different trial designs and populations. Wegovy's efficacy was established through the STEP clinical trial programme, with STEP 1 showing an average weight loss of approximately 15% at 68 weeks versus 2.4% with placebo, when used alongside diet and exercise. The SELECT cardiovascular outcomes trial demonstrated a 20% reduction in major cardiovascular events for patients taking Wegovy. These results represent population averages, and individual responses may vary significantly.

Mounjaro's clinical evidence comes from different trial populations and methodologies, making direct percentage comparisons inappropriate and potentially misleading. Both medications have received MHRA approval for weight management in adults with appropriate BMI criteria. What's important to understand is that both Wegovy and Mounjaro are available from EverydayMeds, and your prescriber can help determine which option aligns better with your health profile and treatment goals, as cited in Wilding et al., NEJM, 2021.

How Wegovy Works In Your Body

Wegovy functions as a GLP-1 receptor agonist, essentially mimicking a hormone your body naturally produces when you eat. This hormone, called GLP-1, normally signals to your brain that you're becoming full and should stop eating. By enhancing this natural pathway, Wegovy may help reduce your appetite and increase feelings of fullness after consuming smaller portions. The medication works on specific appetite centres in your brain, potentially reducing food cravings and the psychological drive to eat. Unlike stimulant-based appetite suppressants, Wegovy works through your body's existing satiety mechanisms. The once-weekly injection provides sustained hormone-level support throughout the week, maintaining consistent appetite regulation between doses.

Private Prescription Ordering Process

Accessing Wegovy or Mounjaro through EverydayMeds eliminates the traditional NHS referral pathway entirely. Our streamlined process begins with a 3-minute online clinical assessment covering your medical history, current medications, and weight management goals. This assessment is then reviewed by our qualified prescribers, typically within 3 working days (or 24 hours with our express service). Once approved, your medication is dispatched via next-day delivery using temperature-controlled packaging to maintain cold-chain integrity. Our GPhC-registered pharmacy (#9012878) ensures all medications are genuine and properly handled throughout the supply chain. No GP appointment or specialist referral is required, making this route significantly faster than traditional NHS pathways.

Storage And Practical Considerations

Understanding what's the difference between Mounjaro and Wegovy storage requirements helps with practical treatment planning. Wegovy must be stored in the fridge at 2-8°C before first use but offers exceptional convenience with 6 weeks of room temperature stability once removed from refrigeration. This extended room temperature tolerance makes Wegovy ideal for business travel, holidays, or situations where fridge access is limited. The FlexTouch pen design is user-friendly with clear dose windows and audible click confirmation when injection is complete. Dose escalation follows a specific 16-week schedule, starting with 0.25mg and gradually increasing to the 2.4mg maintenance dose. You cannot skip doses or accelerate the escalation schedule, as this increases the risk of side effects.

What's The Difference Between Mounjaro And Wegovy For UK Private Patients?

For UK private prescription patients, the choice between Mounjaro and Wegovy often comes down to individual response, storage convenience, and prescriber recommendation. Wegovy has been available longer in the UK market, with established supply chains and extensive real-world usage data from both NHS and private providers. The medication's 6-week room temperature stability provides significant practical advantages for busy professionals or frequent travellers. Private prescription access means you're not limited by NHS formulary decisions or regional availability variations.

Mounjaro's dual-mechanism approach may appeal to patients and prescribers seeking a different therapeutic pathway, particularly those who haven't achieved desired results with single-hormone approaches. Both medications require the same commitment to lifestyle modifications, including reduced-calorie diet and increased physical activity. The decision between them should always be made in consultation with a qualified prescriber who can assess your individual medical history, concurrent medications, and treatment goals.

Secure Your Weight Management Journey Today

Both Wegovy and Mounjaro are available through EverydayMeds' private prescription service, offering you choice and convenience in your weight management approach. New customers can use discount code FIRST40 at checkout, while returning customers benefit from code DOSE25 for ongoing treatment. Our clinical team provides ongoing support throughout your treatment journey, with regular check-ins to monitor progress and adjust treatment as needed. Starting your assessment takes just 3 minutes, and you could have your first prescription delivered as early as tomorrow following clinical approval. Don't let NHS waiting lists delay your weight management goals when private prescription offers immediate access to the same genuine medications used in specialist weight management services.

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

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  • Once-daily tablet · room-temp storage
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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

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

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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.”

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