Mounjaro Arm Injection for Weight Loss - Order Online

  • Prescription weight loss treatment from £129.99 first order
  • GPhC-registered UK pharmacy with clinical assessment
  • Multiple injection sites including arm administration
  • Fast approval - standard 3 days, express 24 hours available
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Treatment from £144.99

Takes under 2 minutes · 100% online
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Height 175 cm
Weight 82 kg
Your BMI
26.8
Check with prescriber
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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.

Order Mounjaro for Weight Loss - Clinical Assessment Required

Mounjaro Arm Injection - Professional Weight Loss Treatment

Yes, you can inject Mounjaro in your arm as an alternative injection site. This prescription-only weight loss treatment is designed to support weight management through appetite regulation and may help reduce food cravings. Our UK-registered clinicians will assess your suitability during the online consultation process.

Mounjaro Pricing - Start from £129.99

Single pen prices start from £169.99, with first-order discounts bringing costs down to £129.99. Our popular Intro Duo bundle (2.5mg + 5mg pens) costs £339.99, reduced to £299.99 for new customers. The comprehensive Intro Trio (2.5mg, 5mg, 7.5mg) provides three-month supply for £574.99, or £534.99 first order. Use code FIRST40 to save £40 on your initial purchase.

Weight Loss Mechanism - How Mounjaro Works

Mounjaro activates GIP and GLP-1, two natural hormones that regulate appetite and promote feelings of fullness. This dual action may support weight loss when combined with reduced-calorie diet and increased physical activity. The once-weekly injection provides consistent appetite control throughout your weight management programme.

Injection Sites and Administration

Mounjaro can be injected in your upper arm, thigh, or abdomen. Rotating injection sites, including using your arm, helps prevent tissue irritation. The pre-filled pen makes self-administration straightforward, with clear dosing from 2.5mg starter doses up to 15mg maintenance levels.

Clinical Assessment and Approval Process

Our GPhC-registered clinicians conduct thorough assessments to ensure Mounjaro suits your weight loss goals. Standard approval takes 3 working days, with express 24-hour processing available as a paid upgrade. All consultations include ongoing clinical support throughout your treatment.

Order Process - Fast UK Delivery

Complete your online consultation, receive clinical approval, and get discreet delivery to your door. Returning customers save £25 on every order. Stock is maintained for consistent supply, ensuring your weight loss programme continues uninterrupted.

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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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?

Check Eligibility
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.

Download now App Store and Google Play

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