BMI Requirements for Wegovy UK | Cured Pharmacy

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Wegovy BMI Requirements - Cheapest UK Price £69.00

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Pricing Disclaimer: Prices on some pages may not be up to date — the live pricing table below and pricing shown during consultation are official current prices and take precedence over any other figures on the site.

Weeks 1–4

2.5mg

1 pen • 4 Weeks

£145 £124.99

£31.25 / Per Week

Your starting dose – designed to help your body adjust gently to treatment

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Weeks 5–8

5mg

1 pen • 4 Weeks

£179 £159.00

£39.75 / Per Week

First step up – builds on your progress as your body adapts to treatment

⭐ Future Orders at £179
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Weeks 9–12

7.5mg

1 pen • 4 Weeks

£220 £200.00

£50.00 / Per Week

Mid-range dose – for continued progression and enhanced results

⭐ Future Orders at £220
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Weeks 13–16

10mg

1 pen • 4 Weeks

£245 £225.00

£56.25 / Per Week

Higher strength dose – supports significant weight loss progress

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Weeks 17–20

12.5mg

1 pen • 4 Weeks

£270 £250.00

£62.50 / Per Week

Advanced dose – for patients requiring stronger therapeutic effect

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Weeks 21+

15mg

1 pen • 4 Weeks

£287 £267.00

£66.75 / Per Week

Maximum dose – the highest available strength for optimal results

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Wegovy (Semaglutide)
Weeks 1–4

0.25mg

1 pen • 4 Weeks

£89 £69.00

£17.25 / Per Week

Your starting dose – eases your body into treatment with minimal side effects

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Wegovy (Semaglutide)
Weeks 5–8

0.5mg

1 pen • 4 Weeks

£99 £79.00

£19.75 / Per Week

First step up – continues building tolerance for long-term success

⭐ Future Orders at £99
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Wegovy (Semaglutide)
Weeks 9–12

1mg

1 pen • 4 Weeks

£119 £99.00

£24.75 / Per Week

Mid-range dose – where most patients start seeing meaningful results

⭐ Future Orders at £119
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Wegovy (Semaglutide)
Weeks 13–16

1.7mg

1 pen • 4 Weeks

£169 £149.00

£37.25 / Per Week

Higher strength – supports accelerated weight loss progress

⭐ Future Orders at £169
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Wegovy (Semaglutide)
Weeks 17+

2.4mg

1 pen • 4 Weeks

£199 £179.00

£44.75 / Per Week

Maximum dose – the highest available strength for optimal weight management

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BMI Requirements for Wegovy UK: Complete Eligibility Guide

Understanding the BMI requirements for Wegovy UK prescriptions is essential before starting treatment. At Cured Pharmacy, our UK-registered prescribers assess your eligibility based on MHRA-approved criteria: a BMI of 30 kg/m² or above, or 27 kg/m² with at least one weight-related health condition. Wegovy (semaglutide) is available from £79.00 following a free online consultation that takes under three minutes.

What Are the Official BMI Requirements for Wegovy in the UK?

Wegovy is licensed by the MHRA for adults with a body mass index (BMI) of 30 kg/m² or greater, classified as obesity [1]. Patients with a BMI of 27 kg/m² or above may also qualify if they have at least one weight-related comorbidity, such as type 2 diabetes, hypertension, obstructive sleep apnoea, or cardiovascular disease [1][2].

These criteria align with NICE guidance on pharmacological interventions for weight management and reflect the inclusion criteria used in the landmark STEP clinical trials [2]. During your consultation at Cured Pharmacy, our UK prescribers calculate your BMI and review your medical history to determine whether Wegovy is clinically appropriate for you.

It's important to note that BMI is just one part of the assessment. Prescribers also consider your previous weight loss attempts, current medications, contraindications, and overall health goals to ensure Wegovy is both safe and suitable for your individual circumstances.

How Is BMI Calculated for Wegovy Eligibility?

Body mass index is calculated by dividing your weight in kilograms by your height in metres squared (kg/m²). For example, if you weigh 90 kg and are 1.75 metres tall, your BMI is 90 ÷ (1.75 × 1.75) = 29.4 kg/m². This would fall into the overweight category, and you would need a documented weight-related condition to meet Wegovy eligibility criteria.

Our online consultation platform automatically calculates your BMI when you enter your height and weight. This ensures accuracy and allows our prescribers to make an informed decision quickly. If your BMI falls below the threshold, our clinical team may suggest alternative weight management strategies or medications that better suit your profile.

BMI Categories and Health Implications

The NHS classifies BMI into the following categories: underweight (below 18.5), healthy weight (18.5–24.9), overweight (25–29.9), obese class I (30–34.9), obese class II (35–39.9), and obese class III (40 or above). Wegovy is indicated for individuals in the obese categories or those in the overweight category with comorbidities [1].

While BMI is a useful screening tool, it doesn't account for muscle mass, bone density, or fat distribution. Our prescribers take a holistic view of your health, considering waist circumference, metabolic markers, and clinical history alongside BMI to assess your suitability for Wegovy treatment.

What Weight-Related Conditions Qualify You for Wegovy at Lower BMI?

If your BMI is between 27 and 29.9 kg/m², you may still qualify for Wegovy if you have at least one of the following conditions: type 2 diabetes, hypertension (high blood pressure), dyslipidaemia (abnormal cholesterol levels), obstructive sleep apnoea, or established cardiovascular disease [1][2].

These comorbidities significantly increase health risks associated with excess weight, and clinical trials have demonstrated that semaglutide can improve both weight and metabolic outcomes in this population [2][3]. During your consultation, you'll be asked to disclose any diagnosed conditions and current medications so our prescribers can verify eligibility.

Patients with type 2 diabetes, in particular, may benefit from Wegovy's dual action on weight and glycaemic control. In the STEP 2 trial, participants with type 2 diabetes lost an average of 9.6% of their body weight over 68 weeks, alongside improvements in HbA1c levels [3].

Documentation and Medical History

You may be asked to provide evidence of your weight-related condition, such as recent blood pressure readings, HbA1c results, or a letter from your GP. This helps our prescribers ensure that Wegovy is prescribed safely and in line with MHRA and NICE guidelines.

If you're unsure whether your condition qualifies, our clinical team at Cured Pharmacy can review your medical history during the consultation and provide clear guidance on your eligibility and alternative options if Wegovy isn't suitable.

BMI Category Eligibility Additional Requirements Evidence Base
BMI ≥30 kg/m² Eligible None required STEP 1, STEP 3 trials [2]
BMI 27–29.9 kg/m² Eligible with comorbidity Type 2 diabetes, hypertension, dyslipidaemia, OSA, or CVD STEP 2 trial [3]
BMI <27 kg/m² Not eligible Wegovy not licensed for this group MHRA guidance [1]

Clinical Evidence: Wegovy's Efficacy Across BMI Categories

The STEP clinical trial programme evaluated semaglutide 2.4 mg (Wegovy) in over 4,500 adults with obesity or overweight plus comorbidities. In STEP 1, participants without diabetes achieved an average weight loss of 14.9% over 68 weeks, compared to 2.4% with placebo [2].

STEP 2 focused on individuals with type 2 diabetes and a BMI ≥27 kg/m². These participants lost an average of 9.6% of their body weight, demonstrating that Wegovy is effective across different BMI ranges and metabolic profiles [3]. Importantly, weight loss was accompanied by improvements in cardiovascular risk factors, including blood pressure, lipid profiles, and inflammatory markers [2][3].

Real-world data from UK clinics mirrors these trial outcomes, with patients reporting sustained weight loss and improved quality of life when Wegovy is combined with dietary modification and increased physical activity. Our superintendent pharmacist, Tarun Kumar (GPhC 2233073), emphasises that medication is most effective when integrated into a comprehensive lifestyle programme.

What Happens If Your BMI Is Below the Threshold?

If your BMI is below 27 kg/m² and you have no qualifying comorbidities, Wegovy is not clinically indicated and our prescribers will not approve the prescription. This is in line with MHRA licensing and patient safety protocols.

In such cases, our clinical team may recommend evidence-based alternatives, such as structured dietary plans, behavioural support, or other pharmacological options if appropriate. We prioritise safe, responsible prescribing and will always guide you towards the most suitable intervention for your health profile.

It's also worth noting that if you're close to the threshold, small changes in weight or the identification of a previously undiagnosed condition (such as prediabetes or hypertension) may alter your eligibility. Our team can provide advice on next steps and re-assessment timelines if needed.

Alternative Weight Management Options

For patients who don't meet Wegovy's BMI requirements, other treatments may be more appropriate. These include lifestyle interventions, NHS-approved weight management programmes, or medications with different eligibility criteria.

At Cured Pharmacy, we're committed to supporting your health journey, whether that involves Wegovy or another pathway. Our consultations are designed to provide personalised, evidence-based guidance tailored to your individual circumstances.

How to Start Your Wegovy Assessment at Cured Pharmacy

Starting your Wegovy journey is straightforward. Complete our free online consultation, which takes under three minutes and includes questions about your height, weight, medical history, current medications, and weight loss goals. Our UK-registered prescribers review every submission individually, ensuring your safety and suitability.

If approved, your prescription is processed and dispensed by our GPhC-registered pharmacy (9012511). Wegovy is delivered in discreet packaging directly to your door, with tracking provided. Prices start from £79.00, and you'll see the full cost before completing your consultation—no hidden fees or surprise charges.

Ongoing support is available throughout your treatment. Our clinical team can adjust dosing schedules, address side effects, and provide guidance on diet and exercise to optimise your results. We're here to support you every step of the way, from eligibility assessment to long-term weight maintenance.

What to Expect During Your Consultation

Your consultation will ask for details including your current weight, height, any diagnosed health conditions, medications you're taking, and previous weight loss attempts. This information allows our prescribers to calculate your BMI, assess comorbidities, and determine whether Wegovy meets MHRA prescribing criteria for your case.

Most consultations are reviewed within 24 hours. If additional information is needed, our team will contact you promptly. Once approved, your medication is dispatched quickly, often arriving within 1-2 working days depending on your location.

Scientific References

  1. Medicines and Healthcare products Regulatory Agency. (2023). Wegovy 0.25 mg solution for injection in pre-filled pen – Summary of Product Characteristics. GOV.UK. https://www.gov.uk/
  2. Wilding, J. P. H., et al. (2021). Once-Weekly Semaglutide in Adults with Overweight or Obesity. New England Journal of Medicine, 384(11), 989–1002. https://doi.org/10.1056/NEJMoa2032183
  3. Davies, M., et al. (2021). Semaglutide 2·4 mg once a week in adults with overweight or obesity, and type 2 diabetes (STEP 2): a randomised, double-blind, double-dummy, placebo-controlled, phase 3 trial. The Lancet, 397(10278), 971–984. https://doi.org/10.1016/S0140-6736(21)00213-0

Information on this page is for educational purposes only and is not medical advice. All prescription treatments require clinical assessment by a UK-registered prescriber. Always consult a qualified healthcare professional before starting any new medication.

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Faq

What is the minimum BMI for Wegovy in the UK?
The minimum BMI for Wegovy is 27 kg/m² if you have at least one weight-related health condition, or 30 kg/m² without comorbidities, in line with MHRA licensing.
Can I get Wegovy if my BMI is 28 with no health conditions?
No. A BMI of 28 without a weight-related comorbidity does not meet MHRA eligibility criteria, and our prescribers will not approve the prescription for safety and regulatory reasons.
What health conditions qualify me for Wegovy at BMI 27?
Qualifying conditions include type 2 diabetes, hypertension, dyslipidaemia, obstructive sleep apnoea, and cardiovascular disease. You'll need to disclose these during your consultation.
How accurate is BMI for determining Wegovy eligibility?
BMI is a useful screening tool, but prescribers also consider waist circumference, metabolic health, and medical history to ensure Wegovy is clinically appropriate for you.
Will my BMI be recalculated during Wegovy treatment?
Yes. Ongoing monitoring includes weight and BMI tracking to assess treatment response and determine whether continued prescribing is appropriate based on your progress.
What if I'm just below the BMI threshold?
If you're close to the threshold, our clinical team can advise on lifestyle changes or re-assessment timelines. Small weight changes or newly diagnosed conditions may alter your eligibility.
Does Cured Pharmacy offer Wegovy for BMI under 27?
No. Wegovy is a prescription-only medication licensed for BMI ≥27 with comorbidities or ≥30 without. Prescribing outside these criteria would be unsafe and non-compliant with MHRA regulations.
How long does the Wegovy eligibility assessment take?
Our online consultation takes under three minutes to complete, and most assessments are reviewed by a UK prescriber within 24 hours, with approval notifications sent promptly.
What are the BMI requirements for Wegovy in the UK?
Wegovy is prescribed for adults with a BMI of 30 or above, or a BMI of 27 or above with at least one weight-related health condition such as type 2 diabetes or high blood pressure. Cured Pharmacy's UK-registered prescribers will assess your BMI and medical history during your online consultation to confirm eligibility.
Can I get Wegovy if my BMI is below 27 in the UK?
No, Wegovy is not licensed for use in individuals with a BMI below 27 in the UK. The medication is specifically approved for those meeting the BMI requirements for Wegovy UK guidelines. Cured Pharmacy follows strict prescribing protocols to ensure patient safety and regulatory compliance.
Do BMI requirements for Wegovy differ from the NHS criteria?
The clinical BMI requirements for Wegovy UK prescribing are the same whether accessed via the NHS or private pharmacies like Cured Pharmacy. However, NHS availability is often limited due to funding restrictions, while private prescriptions offer faster access at the cheapest UK price from £69.00 with our discount code.
How is my BMI calculated for Wegovy eligibility at Cured Pharmacy?
Your BMI is calculated by dividing your weight in kilograms by your height in metres squared. During your online consultation at Cured Pharmacy, you'll provide your height and weight, and our UK-registered prescribers will calculate your BMI to determine if you meet the requirements for Wegovy treatment.
What happens if I no longer meet the BMI requirements during Wegovy treatment?
If your BMI drops below the initial requirements during treatment, your prescriber will reassess whether continuing Wegovy is appropriate based on your weight loss progress and overall health. Cured Pharmacy provides ongoing clinical support throughout your treatment journey to ensure safe and effective use of Wegovy.
What are the BMI requirements for Wegovy in the UK?
In the UK, Wegovy is prescribed for adults with a BMI of 30 or above, or a BMI of 27 or above with at least one weight-related health condition such as type 2 diabetes or high blood pressure. Cured Pharmacy assesses all patients through a clinical consultation to ensure Wegovy is safe and suitable based on current UK prescribing guidelines.
Can I get Wegovy if my BMI is below 30 in the UK?
Yes, if your BMI is between 27 and 29.9 and you have a weight-related comorbidity like hypertension, prediabetes, or sleep apnoea, you may still qualify for Wegovy. Our UK-registered prescribers at Cured Pharmacy will review your medical history and current health conditions during your online consultation to determine eligibility.
How do I check if I meet the BMI requirements for Wegovy?
You can calculate your BMI by dividing your weight in kilograms by your height in metres squared, or use a free online BMI calculator. Once you know your BMI, complete the online consultation at Cured Pharmacy, where our prescribers will confirm whether you meet the BMI requirements for Wegovy and discuss your weight loss goals.
Does Cured Pharmacy offer Wegovy at the cheapest price if I meet BMI requirements?
Yes, Cured Pharmacy offers Wegovy from £69.00, one of the cheapest prices available in the UK for patients who meet the BMI requirements. New patients also receive £20 off their first order with code WEIGHTLOSSNEW, making it even more affordable to start your weight loss journey.
Will my BMI be checked again during Wegovy treatment?
Yes, ongoing monitoring of your BMI and weight loss progress is an important part of Wegovy treatment to ensure it remains effective and safe. Cured Pharmacy provides continued support and regular reviews throughout your treatment, adjusting your prescription as needed based on your results and any changes in your health.
Tarun Kumar, Prescribing Pharmacist

Medically reviewed by

Tarun Kumar, Prescribing Pharmacist (GPhC 2233073)

Last reviewed: 17 July 2026