The UK's most complete GLP-1 guide
Every Question Answered. Every Side Effect Explained.
- How GLP-1 medications work
- Mounjaro vs Wegovy compared
- Injection instructions
- Side effects & solutions
- What to eat on treatment
- FAQs answered
Free tracker included with every download this week
Weight Loss Clinics in Leeds — Prescription Medication Options
If you're looking for a weight loss clinic in Leeds, you have options available through both the NHS and private prescribing services. The UK has approved several prescription medications for weight management, including Mounjaro and Wegovy, which are available through specialist services and private clinics. Whether you access treatment through the NHS or privately depends on eligibility, local availability, and your preferences. Understanding what's available in Leeds and how to access weight management support can help you make an informed decision about your health.
10,000+ calculations today · NHS-aligned thresholds · 100% free
Calculate Your BMI Instantly
Enter your height and weight below. Supports both imperial (stone & lbs) and metric (kg). Results include NHS category, healthy weight range, and ethnicity adjustments.
What Is BMI and Why Does It Matter?
Body Mass Index (BMI) is the most widely used screening tool for assessing whether your weight falls within a healthy range. Used by the NHS, GPs, and weight management services across the UK, BMI provides a quick snapshot of your weight relative to your height. The formula is simple: your weight in kilograms divided by your height in metres squared (kg/m²).
While BMI isn't a perfect measure — it doesn't account for muscle mass, bone density, or fat distribution — it remains the standard first step in identifying potential weight-related health risks including type 2 diabetes, cardiovascular disease, high blood pressure, and certain cancers.
The NHS also recommends adjusted thresholds for people of South Asian, Chinese, or Black African heritage — a BMI of 23 or above is classified as overweight, and 27.5 as obese. Our calculator includes this adjustment as a one-click toggle.
UK-Licensed Prescription Weight Loss Medications
Three main prescription options are licensed for weight management in the UK:
- Mounjaro (tirzepatide) — a dual GIP and GLP-1 receptor agonist, injected once weekly. Clinical trials showed average weight loss of 15–21% of body weight alongside diet and exercise.
- Wegovy (semaglutide) — a GLP-1 receptor agonist, also injected once weekly. Evidence suggests average weight loss of around 15% of body weight in clinical trials.
- Saxenda (liraglutide) — a GLP-1 receptor agonist administered as a daily injection, offering a different dosing schedule.
All are prescription-only medicines. Eligibility typically requires a BMI of 30 or above, or 27–29.9 with weight-related health conditions such as type 2 diabetes, high blood pressure, or cardiovascular disease. Individual results vary significantly, and these medications work best alongside a reduced-calorie diet and increased physical activity. Use our free GLP-1 weight loss calculator to explore potential outcomes.
Clinically BackedWeight Loss
No appointments. No waiting rooms. Just care — from a UK-regulated online pharmacy.
How It Works
Three simple steps to understand your weight and take action.
Enter your height and weight in our free calculator. Get your BMI, NHS category, healthy weight range, and ethnicity-adjusted thresholds instantly.
If your BMI suggests you're overweight or obese, explore our GLP-1 calculators to project potential weight loss on Mounjaro or Wegovy.
Use our progress tracker to log your weight weekly, visualise your journey with charts, and stay motivated — all stored privately in your browser.
Free Weight Loss Tools & Guides
Everything you need to understand your weight, explore medication options, and track your progress — completely free.
NHS vs Private Weight Loss Services in Leeds
NHS weight management is delivered through tier 3 specialist services, typically accessed via GP referral. Availability in Leeds varies, and waiting lists can be lengthy. Your GP can assess eligibility and arrange referral if appropriate.
Private weight loss clinics in Leeds and online offer prescription weight management without NHS referral. Following an online clinical assessment with a UK-licensed prescriber, prescriptions can be dispensed by GPhC-registered pharmacies. This route is often faster but involves private costs.
To determine which option suits you, start a conversation with your GP about your weight health goals. They can discuss NHS availability in your area and whether prescription treatment may be appropriate. You can also check your BMI using our free BMI calculator to understand where you stand against NHS eligibility thresholds.
- Dual GIP/GLP-1 receptor agonist
- Up to 22.5% body weight loss (SURMOUNT-1)
- Weekly injection, dose escalation over 20+ weeks
- Available via private prescription in the UK
- Doses: 2.5mg → 5mg → 7.5mg → 10mg → 12.5mg → 15mg
- GLP-1 receptor agonist
- Up to 15–17% body weight loss (STEP trials)
- Weekly injection, 5-step dose escalation
- NHS & private prescription available
- Doses: 0.25mg → 0.5mg → 1mg → 1.7mg → 2.4mg
Mounjaro vs Wegovy: Head-to-Head
A side-by-side comparison of the two most popular GLP-1 weight loss medications available in the UK.
| Feature | Mounjaro | Wegovy |
|---|---|---|
| Drug class | Dual GIP/GLP-1 agonist | GLP-1 agonist |
| Active ingredient | Tirzepatide | Semaglutide |
| Avg. weight loss | 15–22.5% | 12–17% |
| Key trial | SURMOUNT-1 (2022) | STEP 1 (2021) |
| Max dose | 15 mg weekly | 2.4 mg weekly |
| Escalation period | 20–32 weeks | 16–20 weeks |
| Administration | Weekly injection (pen) | Weekly injection (pen) |
| NHS availability | Private prescription only | NHS & private |
| Approx. private cost | £150–£250/month | £150–£300/month |
| Common side effects | Nausea, diarrhoea, constipation | Nausea, vomiting, diarrhoea |
Data sourced from SURMOUNT-1 and STEP 1 clinical trials. Costs are approximate and vary by provider. Always consult a prescriber.
Am I Eligible for Weight Loss Medication?
In the UK, eligibility for GLP-1 weight loss medications like Mounjaro and Wegovy is based on your BMI and overall health profile.
- BMI of 30 or above (obese)
- Age 18 or over
- No contraindicated conditions
- Committed to lifestyle changes
- BMI of 27 or above
- Plus type 2 diabetes
- Or high blood pressure
- Or obstructive sleep apnoea
Use our BMI calculator to check whether your BMI falls within the eligible range.
How We Built These Tools
Every calculator and guide on myweightcheck is built with accuracy and transparency in mind. Our BMI calculator uses the standard WHO formula with NHS-aligned category thresholds. Our GLP-1 projections are modelled on published clinical trial data from SURMOUNT and STEP studies.
All data stays on your device. We don't require sign-ups, and we don't store your health information on any server. Your progress tracker saves data locally in your browser using localStorage, so only you can see it.
We're based in the UK and our tools are designed specifically for UK users — supporting stone & lbs by default, referencing NHS guidelines, using NICE-approved medication data, and linking to GPhC-registered pharmacies.
Frequently Asked Questions
Common questions about BMI, weight loss medications, and our free UK tools.
Do I need a prescription for weight loss medication in Leeds?
Yes, all approved weight loss medications in the UK are prescription-only. Mounjaro, Wegovy, and Saxenda require a prescription from a UK-licensed prescriber following a clinical assessment. Your GP can provide one through NHS services, or you can access private prescribing online.
What's the difference between Mounjaro and Wegovy?
Mounjaro (tirzepatide) is a dual GIP and GLP-1 agonist, while Wegovy (semaglutide) is a GLP-1 agonist only. Clinical trials suggest Mounjaro may result in slightly higher average weight loss, but individual results vary. Both are once-weekly injections. Your prescriber will assess which is more suitable for you.
How quickly can I access weight loss treatment in Leeds?
NHS access depends on local waiting lists, which vary significantly across Leeds. Private prescribing is typically faster, often within days of assessment. Costs, timelines, and availability differ between providers, so it's worth researching local options.
Am I eligible for prescription weight loss medication?
Generally, adults with a BMI of 30 or above are eligible, or BMI 27–29.9 with weight-related health conditions like diabetes or high blood pressure. Lower thresholds apply if you're of South Asian, Black African, or Chinese heritage. A GP or prescriber can assess your individual eligibility.
Can weight loss medication be prescribed through my GP in Leeds?
Some GPs may discuss weight management options, but prescription weight loss treatment is typically initiated through NHS tier 3 specialist services, not standard GP practices. Your GP can refer you or discuss private options available in Leeds. ```
Ready to take control of your weight loss journey?
Start with a free BMI check, explore your GLP-1 options, or begin tracking your progress today. No sign-up. No cost. Just results.