Mounjaro vs Ozempic: Which Weight Loss Injection Is Right for You?

  • Mounjaro: 15-22% average weight loss in trials
  • Ozempic: 10-15% average weight loss in trials
  • Mounjaro works on TWO hormones (GIP + GLP-1)
  • Mounjaro from £129.99 at EverydayMeds
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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
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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.

Mounjaro vs Ozempic: Complete Comparison Guide

The Key Difference

The fundamental difference between Mounjaro and Ozempic is how they work:

Mounjaro (tirzepatide): Dual-action - targets BOTH GIP and GLP-1 receptors

Ozempic (semaglutide): Single-action - targets GLP-1 receptors only

This dual-action mechanism is why Mounjaro consistently outperforms Ozempic in clinical trials for weight loss.

Weight Loss Results Compared

Mounjaro clinical trials:

• Average weight loss: 15-22% of body weight

• For an 100kg patient: 15-22kg lost

• Higher doses showed even greater results

Ozempic clinical trials:

• Average weight loss: 10-15% of body weight

• For an 100kg patient: 10-15kg lost

Head-to-head, Mounjaro delivers approximately 5-7% more body weight loss than Ozempic.

How They Work

Mounjaro's dual action:

• GLP-1: Reduces appetite, slows gastric emptying

• GIP: Enhances insulin response, additional metabolic benefits

• Combined effect: Superior appetite control and weight loss

Ozempic's single action:

• GLP-1: Reduces appetite, slows gastric emptying

• Effective but limited to one pathway

Dosing Comparison

Mounjaro doses: 2.5mg, 5mg, 7.5mg, 10mg, 12.5mg, 15mg

Ozempic doses: 0.25mg, 0.5mg, 1mg, 2mg

Both are once-weekly injections. Mounjaro offers more dose options for personalised treatment.

Price Comparison UK

Mounjaro at EverydayMeds: From £129.99 with code FIRST40

Ozempic typical UK price: £150-250 per pen

Mounjaro offers better results at a competitive price point.

Side Effects Comparison

Both medications have similar side effect profiles:

• Nausea (usually temporary, improves with time)

• Digestive changes

• Injection site reactions

Starting at a low dose and titrating up gradually minimises side effects for both medications.

Which Should You Choose?

Choose Mounjaro if:

• Maximum weight loss is your priority

• You want the most clinically effective option

• You prefer dual-action medication

Consider Ozempic if:

• You've tried it before and it worked well

• Your doctor specifically recommends it

For most patients seeking the best weight loss results, Mounjaro is the superior choice based on clinical evidence.

Get Mounjaro Today

Ready to try the more effective option? Order Mounjaro from EverydayMeds using code FIRST40 for £40 off. From £129.99 with next-day delivery.

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.

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Your journey,in your pocket

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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

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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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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.

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How it works

Achieve your goals in just a few simple steps.

Step 1

Start Free Consultation

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Step 2

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

Step 3

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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.”

Frequently asked questions