Your Mounjaro price guide · October 2026

Mounjaro With a BMI of 26: Can You Get It? (October 2026)

Clinically reviewed by Mahommed Zunaid Ayub Patel, Superintendent Pharmacist

Reviewed Last updated Next review

With a BMI of 26 you are usually below the licensed range for Mounjaro, which starts at a BMI of 27 with a weight-related condition, or 30 without one.1 A prescriber makes the final decision, and some ethnic backgrounds use a lower threshold. Read the full BMI guide for Mounjaro for the wider picture.

£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.

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Where a BMI of 26 sits

A BMI of 26 is in the overweight band, but it is under the point at which Mounjaro is licensed for weight management.

  • 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 10 October 2026

Published UK provider Mounjaro prices for the 2.5mg, 5mg, 7.5mg, 10mg, 12.5mg, 15mg doses, checked 10 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.

  • Mounjaro is licensed for weight management from a BMI of 30, or from 27 with a weight-related condition.
  • A BMI of 26 sits just under that range, so most people at this level would not be prescribed it for weight loss.
  • Some ethnic backgrounds use a lower BMI threshold, so a prescriber may assess you differently.
  • BMI is a screening number. A prescriber also looks at your medical history, current medicines and overall health.
  • If you are close to the threshold, a free consultation tells you where you stand without obligation.
In this guide

01 · Eligibility

Can you get Mounjaro with a BMI of 26?

Usually not for weight management, because the licence starts higher. Mounjaro is licensed for weight management in adults with a BMI of 30 or above, or a BMI between 27 and 30 with at least one weight-related condition such as high blood pressure, high cholesterol, obstructive sleep apnoea, cardiovascular disease, prediabetes or type 2 diabetes.1 A BMI of 26 is below both entry points.

Prescribers work within the licence, and the medicine must be used alongside a reduced-calorie diet and increased physical activity.1

02 · Exceptions

Is there any situation where BMI matters differently?

Yes, ethnic background can change the picture. People from South Asian, Chinese, other Asian, Middle Eastern, Black African or African-Caribbean backgrounds are at higher risk of weight- related health problems at a lower BMI, so clinical thresholds are usually reduced by 2.5 kg/m² for these groups.4

That does not mean everyone from these groups qualifies at this BMI. It means a prescriber may apply a lower threshold when they review you, alongside any weight-related conditions. Tell them your background in the consultation.

03 · Next steps

What should you do next?

First, check whether you have a weight-related condition and know your BMI accurately. Our guide to the BMI needed to take Mounjaro and the Mounjaro BMI requirement page set out each threshold. If you are close, or your BMI may rise, the free consultation for the Mounjaro pen is reviewed by a GPhC-registered prescriber and carries no obligation.

If you are below the range, our weight loss clinic page covers what else is worth considering, and your GP can discuss other approaches.

04 · Is it safe at this BMI?

Is Mounjaro safe if your BMI is 26?

Mounjaro is only assessed as suitable within its licence, and a BMI of 26 falls outside it for most people. The medicine is not risk-free. The most common effects are digestive: nausea, diarrhoea, vomiting, constipation and abdominal discomfort affect more than 1 in 10 people.13 Taking Mounjaro when you do not clinically need weight reduction means accepting its side effects without the offsetting health benefit.

This is why we do not supply it outside the licensed criteria. A prescriber weighs your BMI, medical history and current medicines before deciding whether it is suitable.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 or eyes (possible gallbladder problems); or signs of a severe allergic reaction such as swelling of the face or throat and difficulty breathing.

05 · Who should not take it

Who should not take Mounjaro at any BMI?

Some people should avoid it whatever their BMI. You should not take it if you are allergic to tirzepatide or any of its ingredients, and it should not be used during pregnancy or while trying to conceive. If you become pregnant during treatment, stop the medicine and tell your prescriber promptly. Your prescriber will take extra care, or may recommend against treatment, if you have a history of pancreatitis, severe gut or digestive disease, diabetic retinopathy, or gallbladder problems.1

Always share your full medical history and medicine list. Tell your prescriber if you or a close relative have had medullary thyroid cancer or the inherited condition MEN 2.1

06 · NHS and private routes

What about the NHS?

NHS access is stricter than the licence. NICE recommends Mounjaro for adults with a BMI of at least 35 plus at least one weight-related condition, and the NHS primary-care rollout began in June 2025 with the highest-need groups first. Full rollout is expected to take years.46 A BMI of 26 is therefore well short of the NHS criteria as well.

Private prescribing follows the licence, which is broader than the NHS criteria but still does not reach this BMI for most people. See BMI for weight loss medication for how thresholds compare across medicines.

07 · Nearby BMI levels

How does this compare with other BMIs?

The threshold story changes quickly as BMI rises. Below the licensed range, the answer is generally no. From 27 with a weight-related condition, a prescriber can consider treatment. From 30, a condition is no longer required.

If you are lower, see Mounjaro and a BMI of 24. If you want the bigger picture, our guides on the BMI required for Mounjaro and BMI to use Mounjaro cover each band. If you are weighing a different medicine, the Wegovy pen page explains its own product details.

08 · Should you be concerned?

Should you be concerned about a BMI of 26?

Not usually on its own. BMI is a rough screening measure and does not show where you carry weight, your muscle mass or your fitness. A BMI of 26 is in the overweight band, which is worth keeping an eye on, but it is not a medical emergency.

What matters more is the wider picture: blood pressure, cholesterol, blood sugar and family history. Your GP can check these. If any are raised, that can change how a prescriber views your weight, particularly if your BMI is rising towards the licensed range.

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
Is it safe to take Mounjaro with a BMI of 26?
Mounjaro is only assessed as suitable within its licence, and a BMI of 26 is below it for most people. Common side effects are digestive, and serious side effects such as pancreatitis, gallbladder problems or a severe allergic reaction need immediate medical help. A prescriber reviews your BMI, history and medicines before deciding.
Should I be concerned if my BMI is 26?
A BMI of 26 is in the overweight band, but BMI alone does not tell you about your health. It is a screening number that ignores muscle and where weight sits on your body. Ask your GP to check blood pressure, cholesterol and blood sugar, which give a clearer picture.
Can I get weight loss injections with a BMI of 26?
Generally not. Mounjaro is licensed from a BMI of 30, or from 27 with a weight-related condition. Prescribers work within that licence. A lower threshold can apply for some ethnic backgrounds, so a free consultation reviewed by a GPhC-registered prescriber is the way to find out where you stand.
What is the lowest BMI requirement for Mounjaro maintenance?
The licensed criteria apply when treatment starts, and your prescriber decides whether to continue at each review. Reviews look at your response, side effects and overall health, and our aftercare includes ongoing monthly reviews.
At what BMI does the body start shutting down?
There is no single BMI figure, because it depends on the individual. A very low BMI is a medical concern in its own right and needs a GP. It is one reason Mounjaro is not prescribed to people who do not clinically need weight reduction.
Do you gain weight back after stopping Mounjaro?
Yes, it is possible. In SURMOUNT-4, people who stopped tirzepatide after 36 weeks regained on average 14% of body weight over the following year, while those who continued lost a further 5.5%. Appetite effects fade as the medicine clears, which takes roughly four to five weeks, and nothing needs doing while it does. Talk to your prescriber about a plan before you stop.
What should I avoid while taking Mounjaro?
Do not take it if you are allergic to tirzepatide. Mounjaro must not be used during pregnancy, and it should be stopped at least one month before trying to conceive. Always give your prescriber your full medicine list and history, including pancreatitis, gallbladder or digestive problems. Read the patient leaflet, and report any side effects through the MHRA Yellow Card scheme. Seek immediate medical help for severe, persistent stomach pain, pain in the upper right abdomen with fever or yellowing of the skin or eyes, or swelling of the face or throat with difficulty breathing.
Can I stop Mounjaro abruptly?
Mounjaro clears from the body over roughly four to five weeks, and nothing needs doing while it does. Even so, speak to your prescriber before stopping so you can plan diet, activity and follow-up. Contact them if you have new symptoms. If you have severe, persistent stomach pain, get medical help straight away.
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 — 4 references
  1. Mounjaro KwikPen — Summary of Product Characteristics (SmPC), electronic medicines compendium (EMC), 2026
  2. NICE TA1026 — Tirzepatide for managing overweight and obesity, including the practical prescribing guide
  3. NHS England — Weight management injections: rollout guidance
  4. Mounjaro KwikPen — Patient Information Leaflet (emc)

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