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Mounjaro® Injectable Pen

Effective GLP-1 weight loss treatment

30,000+ service reviews
  • Lose up to 20% body weight
  • Weekly self-injection pens
  • Supports healthy weight loss by reducing appetite and making you feel fuller
  • No subscriptions
Dosage
£149.99for 1 pen (4 doses)
Clinician

After answering some quick health questions, we’ll recommend suitable treatments for you.

Dr Paul Davis, Senior GP and Medical Lead

Real results with
MedExpress

Kirsten before
Before
Kirsten after
After

Management of my appetite was the biggest challenge, so the medication has really just been game-changing. I’ve been trying to lose weight for 14 years. As soon as I knew about this medication from my research, I ordered it the same night I found out it was available.


Chloe J after 2 months
George before
Before
George after
After

Management of my appetite was the biggest challenge, so the medication has really just been game-changing. I’ve been trying to lose weight for 14 years. As soon as I knew about this medication from my research, I ordered it the same night I found out it was available.


Chloe J after 2 months

Weight loss that’s 6× more effective

Illustration of weight loss using GLP-1 injectable treatments showing it is 6 times more effective than diet alone

Mounjaro® information

Mounjaro® facts

  • Treatment type
    GLP-1 + GIP injectable pen
  • Weight loss in 9 months
    Average 20.9% body weight
  • Weight loss in 20 months
    Average 25.3% of body weight
  • Available strengths
    2.5mg – 15mg
  • Active ingredient
    Tirzepatide

How it works

  1. Step 1 illustration

    1. Answer quick questions

    No GP or pharmacy visits, just a quick online consultation.

  2. Step 2 illustration

    2. Choose a GLP-1 treatment

    Select from our recommended UK-licensed weight loss injectables.

  3. Step 3 illustration

    3. Get it delivered direct

    Your treatment arrives in discreet packaging, direct to your door.

Mounjaro® FAQs

Get started now

Backed by our experienced UK-based medical team

Dr Catriona Maybury picture

Dr Catriona Maybury

Medical Director | MBChB, MRCP, PhD

GMC: 6130975

Declan Lismore picture

Declan Lismore

Superintendent Pharmacist | MPharm, MRPharmS, MPSI, PGDip

GPhC: 2073498

Dr Paul Davis picture

Dr Paul Davis

Senior GP and Medical Lead | BSc MB BS DCH MRCGP

Dr Safia Hussain picture

Dr Safia Hussain

GP Lead | MBBS, BSc, MRCGP, DRCOG, PGDip Clinical Dermatology

Mounjaro® prices

Treatment begins with a low starting dose, which may be gradually increased every four weeks based on your progress.

Dosage
Price
2.5mgWeeks 1–4
£149.99 
5mgWeeks 5–8
£149.99 
7.5mgWeeks 9–12
£169.99 
10mgWeeks 13–16
£189.99 
12.5mgWeeks 17–20
£199.99 
15mgWeek 21+
£199.99 

Authored by Dr Clare Morrison. Last reviewed 01 February 2025 by Liyya Patel and Siobhan Titre.

Get started

Check your eligibility to see treatments and pricing