Your Mounjaro price guide · October 2026

Can You Take Sermorelin and Tirzepatide Together? (October 2026)

We do not recommend taking sermorelin and tirzepatide together. Any combination needs a prescriber's review first.

£129.99/ 4 weeks
2.5 mg starting dose
One pen. Four weekly doses.

New customers£40 off your first order with code FIRST40. Standard price £169.99.

A woman enjoying a peaceful moment outdoors
UK pharmacy. Personal care.
Support at every step.

From your first consultation to ongoing care.

  • GPhC-registered UK pharmacy
  • Prescriber assessment
  • Temperature-controlled delivery
  • Advice from our pharmacy team

Why this question is hard to answer

Mounjaro (tirzepatide) is a once-weekly prescription injection, and any other hormone or peptide you use needs a prescriber's review alongside it.

  • Price includes prescriber assessment and standard delivery — no consultation fees
  • Orders approved by 3pm for next-day tracked delivery
  • GPhC-registered pharmacy 9012878
  • Needles and sharps disposal included

Compare UK Mounjaro Prices

Prices checked 12 October 2026

Published UK provider Mounjaro prices for the 2.5mg, 5mg, 7.5mg, 10mg, 12.5mg, 15mg doses, checked 12 October 2026.
Provider2.5mg5mg7.5mg10mg12.5mg15mgNotes
£40 off first order£129.99First orderReorders £144.99£178.99First orderReorders £193.99£239.99First orderReorders £254.99£250.99First orderReorders £265.99£279.99First orderReorders £294.99£289.99First orderReorders £304.99Consultation and next-day tracked delivery included
Boots Online Doctor£179.00£199.00£259.00£299.00£319.00£339.00Free click & collect; cold-chain home delivery chargeable
Asda Online Doctor£148.97£188.97£248.97£278.97£287.47£298.97Refrigerated delivery from £4.50; free click & collect
MedExpress£179.99£189.99£249.99£279.99£299.99£309.99Delivery £2.90 to £3.95; new-customer discount at checkout
Simple Online Pharmacy£169.00£199.99£259.99£279.99£299.99£319.99Delivery £4.99 per order
Oxford Online Pharmacy£143.96£188.96£248.96£278.96£288.96£309.95Free consultation; cold delivery £5.49
Chemist4U£148.00£188.00£248.00£278.00£288.00£298.00Consultation included; free temperature-controlled delivery
Chemist Click£163.99£173.99£232.99£259.99£279.99£299.49Cold-chain delivery charged; £20 off with code
Click Pharmacy£169.99£189.99£239.99£269.99£289.99£299.99Free assessment; delivery £3.50 to £7.95
Medino£147.99£169.99£249.99£269.99£299.99£319.99Consultation and delivery included

Prices collected weekly from each provider's published price list.

A quick overview

What to know
before you start.

  • Always tell your prescriber about every medicine, hormone or peptide you use, whether prescribed or bought elsewhere.
  • Do not combine Mounjaro pens of different strengths; your prescriber sets one dose at a time.
  • Report any unexpected symptoms to your prescriber and through the Yellow Card scheme.
In this guide

01 · The core answer

Sermorelin and tirzepatide: what is known

Some online clinics promote "stacking" peptides, but a popular practice is not evidence of safety.

What is established is how Mounjaro works. Tirzepatide activates two gut-hormone receptors, GIP and GLP-1, which help regulate appetite, slow how quickly the stomach empties, and improve the way the body responds to insulin.1 That is the effect your prescriber has to take into account when anything else is added.

02 · Your next step

What to do if you already use sermorelin or another medicine

Tell the prescriber reviewing your treatment exactly what you take, including doses and where it came from. Do not start or stop a prescribed medicine, such as insulin, thyroid or diabetes tablets, on your own because of Mounjaro. Your prescriber decides whether anything needs adjusting.

Our weight loss clinic page explains the wider options, and our comparison of tirzepatide vs sermorelin sets the two side by side.

Related guide: Can you take ghk cu and tirzepatide together.

03 · Other medicines and Mounjaro

Other medicines people ask about

Your prescriber and the patient information leaflet are the right sources.1

For other combinations, see our guides on Mounjaro and metformin, Mounjaro and glipizide and Mounjaro and sertraline.

04 · Mixing Mounjaro strengths

Can you take two Mounjaro strengths together?

No: Mounjaro comes as a pre-filled KwikPen in six strengths, 2.5mg, 5mg, 7.5mg, 10mg, 12.5mg and 15mg, and your prescriber chooses one strength at a time.1 Do not combine pens to build your own dose. Read our guide on 2.5mg and 5mg together.

05 · Weight-loss add-ons

What tirzepatide has shown in trials

In the SURMOUNT-1 trial of 2,539 adults, people taking tirzepatide alongside diet and exercise lost on average 15% of their body weight on 5mg, 19.5% on 10mg and 20.9% on 15mg over 72 weeks, compared with 3.1% with lifestyle changes alone. These are trial averages; individual results vary.2 Treatment works alongside a reduced-calorie diet and increased physical activity.

06 · Reporting effects

If something feels wrong

Contact your prescriber about any new symptom, and report suspected side effects through the Yellow Card scheme.19 Tirzepatide takes roughly four to five weeks to clear the system after a final dose.1 Serious side effects are uncommon but need urgent attention. Seek immediate medical help for: severe, persistent stomach pain that may spread to your back, with or without vomiting (possible pancreatitis); pain in the upper right abdomen, fever or yellowing of skin/eyes (possible gallbladder problems); or signs of a severe allergic reaction such as swelling of the face or throat and difficulty breathing. Mounjaro is a prescription-only medicine used alongside a reduced-calorie diet and increased physical activity, and this page is information, not medical advice.

How ordering works

How ordering works at EverydayMeds

Three steps, with our pharmacy team alongside you.

  1. EverydayMeds online consultation on a mobile phone

    Step 1: Online consultation — 5–10 minutes

    Complete a confidential health questionnaire covering BMI, medical history and current medication. No payment is taken until you're approved.

  2. A clinician ready to review an online consultation

    Step 2: Prescriber review — usually same day

    A UK registered prescriber checks your suitability against the licensed criteria (BMI ≥30, or ≥27 with a weight-related condition) and contraindications, and confirms your starting dose.

  3. An EverydayMeds delivery box

    Step 3: Next-day tracked delivery

    Dispensed by our GPhC-registered pharmacy in temperature-controlled packaging with needles and a sharps bin included. Orders approved by 3pm for next-day tracked delivery.

Start your free consultation

Prescription and dispatch follow clinical approval. Confirm current delivery options when ordering.

Afterwards you're not on your own: dose-change reviews are built in before each step up, our pharmacist team is available for side-effect questions, and repeat orders re-check suitability rather than auto-shipping.

Your questions, answered

Mounjaro price UK — frequently asked questions

Answers to common questions about Mounjaro prices, NHS access and ongoing treatment.

Ask our pharmacy team
Can I take sermorelin and tirzepatide together?
We do not recommend taking sermorelin and tirzepatide together. Mounjaro is licensed for weight management and type 2 diabetes. If you use sermorelin, tell the prescriber reviewing your Mounjaro treatment before starting, and do not self-adjust anything.
What should you not mix with tirzepatide?
Do not combine Mounjaro with another tirzepatide product, and do not combine pens to make your own dose. Tell your prescriber about every medicine you take, including insulin or other diabetes treatments, so they can decide whether any dose needs adjusting.
What peptide can I stack with tirzepatide?
We do not recommend stacking peptides with tirzepatide. A prescriber can discuss licensed options suited to your health and goals.
Can you take Mounjaro 2.5 and 5.0 together?
No. Your prescriber chooses a single strength at a time and steps up after at least four weeks during titration. Do not combine pens to create a dose. Ask your prescriber if you think your dose is wrong.
Can you take Mounjaro and Lantus together?
Possibly, but only under prescriber supervision. Insulin doses may need adjusting because of the risk of low blood sugar, so the two are not simply forbidden together. Never change your insulin yourself; speak to your diabetes team first.
Is Mounjaro available on the NHS?
Yes, Mounjaro is available on the NHS, but access is being phased in over several years. NICE recommends it for adults with a BMI of at least 35 plus at least one weight-related condition, and the primary-care rollout began in June 2025 with the highest-need groups first.
Mahommed Zunaid Ayub Patel, Superintendent Pharmacist at EverydayMeds

Clinically reviewed by

Mahommed Zunaid Ayub Patel

Superintendent Pharmacist

Accountable for the safe running of our registered pharmacy — from dispensing checks to delivery.

GPhC registration no. 2217101 · check the GPhC register

Reviewed
Last updated
Next review

How we source our information

How we source our information: every clinical statement on this page is drawn from the sources below. Our prices are shown live from our pharmacy's product listings, and competitor prices show the date they were collected.

Sources — 3 references
  1. Mounjaro KwikPen — Summary of Product Characteristics (SmPC), electronic medicines compendium (EMC), 2026
  2. Jastreboff AM, et al. Tirzepatide Once Weekly for the Treatment of Obesity (SURMOUNT-1). N Engl J Med 2022;387:205–216
  3. MHRA Yellow Card scheme — report a side effect

EverydayMeds is operated by OVIO Ltd · GPhC-registered pharmacy 9012878 · Registered premises, Leicester · Superintendent Pharmacist: Mahommed Zunaid Ayub Patel