Best Weight Loss Injection - Single Pen Available

  • Single pen available in all 6 prescribed strengths (2.5mg-15mg)
  • First order discount - save £40 with code FIRST40
  • GPhC-registered pharmacy with clinical assessment included
  • Fast UK delivery with express 24-hour option available
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Treatment from £144.99

Takes under 2 minutes · 100% online
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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.

Choose Your Single Pen Strength and Order Today

Single Pen Options - All Strengths Available

Whether you're starting treatment or continuing your prescribed dose, our single pen options provide the flexibility you need. Mounjaro is available in six different strengths, allowing your clinician to prescribe the most appropriate dose for your weight management goals.

2.5mg Single Pen - Starting Strength

Perfect for treatment initiation, the 2.5mg pen is typically prescribed as your first month's dose. Priced at £169.99, but first-time buyers save £40, bringing your cost to just £129.99. This starter dose helps your body adjust to the medication whilst beginning to support appetite regulation and weight management alongside your diet and exercise programme.

5mg Single Pen - Month Two Progression

The 5mg strength supports continued weight loss progress as your body adapts. At £199.99 (£159.99 for new customers), this dose may provide enhanced appetite control and fuller sensation between meals. Many patients find this strength particularly effective for establishing sustainable eating patterns.

7.5mg Single Pen - Enhanced Effectiveness

For patients requiring stronger appetite support, the 7.5mg pen offers increased effectiveness. Priced at £249.99 (£209.99 first order), this strength is designed to provide more significant appetite regulation and may help reduce food cravings more effectively than lower doses.

10mg Single Pen - Advanced Treatment

The 10mg strength represents advanced treatment for patients who need stronger support. At £269.99 (£229.99 for first orders), this dose is prescribed when lower strengths haven't provided optimal weight management results. This strength may offer enhanced metabolic benefits alongside appetite control.

12.5mg and 15mg Single Pens - Maximum Strength

Our highest strength options at £299.99 and £318.99 respectively (with first-order discounts available) provide maximum support for weight management. These strengths are prescribed when patients require the strongest available appetite regulation and metabolic support from their treatment.

Why Choose Single Pen Purchase

Single pen purchases offer several advantages for UK patients. You can start treatment without large upfront costs, easily manage your monthly medication budget, and maintain flexibility if your clinician adjusts your prescription. Each pen contains four weeks of once-weekly injections, providing complete monthly treatment.

Clinical Assessment and Prescription Process

Every order includes comprehensive clinical assessment by our qualified prescribers. Standard approval takes three working days, with express 24-hour processing available as a paid upgrade. Our GPhC-registered pharmacy ensures all medications meet UK safety standards and MHRA regulations.

Order Your Single Pen Today

Don't wait to start your prescribed weight management treatment. Choose your required strength, complete our clinical assessment, and receive your single pen with fast UK delivery. New customers save £40 with code FIRST40, and returning patients save £25 on every order.

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