Private Medical Weight Loss Clinic in Hampstead, North London
GLP‑1 Weight Loss Injections & Clinical Weight Management in NW3
Our NW3 clinic provides face-to-face, supervised medical weight loss for adults across North London (including Belsize Park and Highgate) seeking safe, sustainable results and ongoing clinical support.
Care is delivered exclusively by Specialist Prescribing Pharmacist Mahyar Saremi (MPharm, PGCert PharmPract, IPresc, MFTM RCPS(Glasg), CTH) to ensure true continuity. Together, you will review your medical history and any current treatments—including existing GLP-1 injections—to design a tailored plan combining lifestyle support with evidence-based medicine.
Specialist‑Supervised GLP‑1 Treatments
Mahyar will assess your eligibility for modern weight-loss medicines (such as GLP-1s) in line with current UK guidance. By reviewing your BMI and medical background, we ensure the safest approach for you—whether starting fresh or optimising your regimen after switching from another provider.
Obesity affects nearly every organ system and increases the risk of conditions such as type 2 diabetes, heart disease and sleep apnoea. If you are seeking a long-term, sustainable alternative to “quick-fix” weight loss jabs, our dedicated medical weight loss clinic in Hampstead, London (NW3) offers specialist, face-to-face support with GLP‑1 weight-loss medicines where clinically appropriate.
Licensed GLP‑1 and dual GIP/GLP‑1 weight-loss medicines such as Mounjaro (tirzepatide) and Wegovy (semaglutide) can significantly enhance weight loss when used alongside diet and lifestyle changes as part of a structured programme. These medicines must be prescribed and monitored by a qualified clinician to ensure they are safe and suitable for you.
Switching Providers? The Hampstead Heath Pharmacy Advantage
- No automatic restart to the lowest dose if a higher dose remains clinically appropriate.
- Same named prescriber at every review, with genuine continuity of care.
- Priority stock reserved for our registered clinic patients.
Many patients join us from online providers because they want reliable supply, face-to-face support, and a local expert they can trust. If you are already established on Wegovy or Mounjaro from another clinic or online provider, you do not always need to restart at the lowest dose. We will only adjust your dose where it is clinically safer or more appropriate to do so. Unlike automated platforms, Mahyar Saremi will carefully review your history to safely transition you, preserving your progress.
Why Choose Our Clinic Over Large Online Retailers?
| Feature | Large Online Providers | Hampstead Heath Pharmacy |
|---|---|---|
| Consultation | Often automated tick-boxes or AI-reviewed forms. | 1-to-1 consultation (in-person in NW3 or via video) with our named expert, Mahyar Saremi. |
| Supply Reliability | Cancellations or delays are common during national stock shortages. | Prioritised stock reserved specifically for our regular patients. |
| Safety & Cold Chain | Sent via general courier; risk of sitting in warm vans or on doorsteps. | Collect in-store for guaranteed safety, or verified temperature-controlled local delivery. |
| Genuine Medication | It can be difficult to know exactly how medicines have been stored in transit. | 100% genuine UK stock sourced directly from official manufacturers. |
| Ongoing Support | Generic email support with slow response times. | Direct access to your clinician for side-effect management and dosage advice. |
Is Mounjaro or Wegovy Right for Me?
Deciding between Mounjaro and Wegovy is not just about strength—it is about finding the right fit for your body, medical history, and lifestyle. Both medicines are licensed for adults who meet specific BMI and health criteria, which we will review carefully during your assessment.
- Wegovy (semaglutide): A well-established GLP-1 treatment with extensive long-term safety data, also indicated for cardiovascular risk reduction in specific patients.
- Mounjaro (tirzepatide): A dual-action (GLP-1 and GIP) therapy that clinical trials suggest may offer greater weight loss for some individuals when used alongside lifestyle changes.
Our Comprehensive Weight Management Service
- Secure prescription access to Mounjaro and Wegovy, when clinically appropriate.
- Unlimited personalised support, including a referral to the free NHS Digital Weight Management Programme (if eligible).
- Expert, face-to-face care tailored to your safety and individual needs.
Is This Service Right for You?
This service is generally available for adults with a Body Mass Index (BMI) of 30 kg/m² or more, or 27 kg/m² or more if you have weight-related health conditions (for example high blood pressure, raised cholesterol, pre-diabetes or type 2 diabetes), and who meet the full clinical criteria for treatment during assessment.
Unsure about your BMI? You can calculate your BMI using the NHS tool here.
Here’s How It Works
- Book Your Consultation (In-Person or Remote) Reserve an in-person or video consultation via our secure portal. Same-day or next-day appointments are often available for patients in Hampstead and the surrounding NW3 area, helping you start treatment quickly once it is confirmed as appropriate.
- Complete Your Medical Questionnaire Fill out the secure pre-consultation form so we can understand your medical history, current medicines, and goals before you attend.
- Consult with Our Expert Attend your consultation with our specialist pharmacist prescriber. Together you will agree a safe, evidence-based treatment plan that fits your medical history, preferences and day-to-day routine.
- Receive Your Medication Securely collect your medication in person, or have it delivered via our temperature-controlled local delivery service.
- Ongoing Support & Reviews Benefit from regular check-ins to monitor progress, adjust dosages safely, and manage side effects with direct access to your clinician.
Hampstead Heath Pharmacy, Travel Health & Vaccination Clinic
35 South End Road, Hampstead, London NW3 2PY
We are located opposite Hampstead Heath Overground station and within easy reach of Hampstead, Belsize Park, Gospel Oak, Highgate, Dartmouth Park, Kentish Town, Swiss Cottage and West Hampstead. Pay-and-display parking is available nearby.
Frequently Asked Questions
Why shouldn’t I just use a cheap online weight loss jab provider?
Online platforms can be convenient, but many people find they want more personalised support, reliable stock and a consistent clinician who knows their history. Our clinic-based service in Hampstead offers face-to-face assessment, careful dose decisions and ongoing reviews, which can improve safety and help you stay on track long term.
Can you see me if I live outside NW3?
Yes. We primarily support patients who can attend regular reviews at our clinic (NW3 2PY), but we can also offer remote consultations to suitable patients across London and the wider UK.
Do I need blood tests before starting Mounjaro or Wegovy?
Blood tests are not always mandatory but may be recommended based on your medical history, medicines, and risk factors. This will be discussed during your consultation.
Can I switch from another provider without starting on the lowest dose again?
In many cases, yes. If it is clinically safe to do so, we will continue from a dose that reflects your current treatment, rather than forcing you to restart at the lowest dose.
Do I have to commit for a fixed number of months?
No. There is no long-term contract or subscription. We will regularly review your progress and help you decide how long to continue, keeping you in control of your health and budget.
Mounjaro (Tirzepatide) Treatment Guide
What is Mounjaro & How Does it Work?
Mounjaro (tirzepatide) is a once-weekly injection licensed in the UK for weight management in adults who meet specific BMI and health criteria, when used as part of a structured weight management programme that also supports diet and physical activity.
Mounjaro works on GLP-1 and GIP receptors in the gut and brain that help regulate appetite and fullness, so you feel satisfied with smaller portions and experience fewer cravings. This makes it easier to maintain a calorie deficit and achieve sustainable weight reduction alongside changes to diet, movement and sleep.
Clinical Evidence
Mounjaro has demonstrated significant weight loss in large clinical trials when used alongside diet and lifestyle measures, with many participants achieving double-digit percentage weight loss from their starting body weight over time.
Read the full research summary for Mounjaro (tirzepatide) in the New England Journal of Medicine here.
Key Resources & Guides
| What should I know about injectable weight-loss medications? Read the JAMA guide. |
| Review the official Patient Information Leaflet for Mounjaro here. |
| Download the official patient guide to starting Mounjaro. |
| Watch an instructional video from the manufacturer on how to prepare and use the Mounjaro pen here. |
Pricing, Delivery & In-Store Collection
We offer competitive, transparent pricing for our patients in Hampstead and across the UK. Your clinical assessment, prescribing and routine follow-up support are included in the cost of treatment, where treatment is clinically appropriate after assessment.
| Mounjaro Dosage | Price (per pen) |
|---|---|
| 2.5 mg | £195 |
| 5 mg | £210 |
| 7.5 mg | £260 |
| 10 mg | £285 |
| 12.5 mg | £303 |
| 15 mg | £323 |
The dose you receive will depend on your individual response, side effects and clinical assessment—you will not always need to progress to the highest dose.
| Delivery & Accessories | Cost |
|---|---|
| In-store collection (NW3 2PY) | Free |
| Post & packaging (Royal Mail Special Delivery Guaranteed by 1 pm) | £11 (for 1 or 2 pens) £15 (for 3 pens, or 1 pen + needles/sharps bin) |
| Needles (pack of 100) | £5 |
| Sharps bin (1 litre) | £2 |
To schedule a video or in-person consultation with our specialist pharmacist prescriber in Hampstead, please book an appointment online. All routine clinical support is included while you remain on treatment, and medicines are only prescribed where they remain safe and appropriate for you.
Wegovy (Semaglutide) Treatment Guide
What is Wegovy & How Does it Work?
Wegovy (semaglutide) is a once-weekly injection licensed in the UK for weight management in adults who meet specific BMI and health criteria, as part of a structured programme that also supports changes to diet and physical activity.
It is similar to a natural hormone called glucagon-like peptide-1 (GLP-1) that is released from the intestine after a meal. Wegovy acts on GLP-1 receptors in the brain that help control appetite, so you feel fuller, less hungry and have fewer food cravings, making it easier to eat less and lose weight more consistently.
What is the difference between Wegovy and Ozempic?
Wegovy and Ozempic both contain the same active ingredient, semaglutide, but they are licensed for different conditions and doses. Ozempic is licensed for the treatment of type 2 diabetes in adults, whereas Wegovy is licensed specifically for weight management in adults who meet certain BMI and health criteria, and it is available in higher doses for this purpose.
Clinical Evidence & Cardiovascular Health
Wegovy has shown clinically significant, sustained weight loss in large clinical trials when used alongside dietary changes and increased physical activity.
Heart Health Benefits & Safety
For adults with established cardiovascular disease, Wegovy is also authorised to help reduce the risk of major cardiovascular events such as heart attack and stroke, when used as part of a comprehensive risk-reduction plan.
Wegovy has a well-studied safety profile. Gastrointestinal side effects such as nausea are relatively common at the start of treatment but are usually mild to moderate and temporary as your body adjusts. More serious side effects are uncommon but will be discussed during your consultation and are listed in the Patient Information Leaflet.
Read the full research summary for Wegovy (semaglutide) in the New England Journal of Medicine here.
Dose-Escalation Schedule
A gradual dose escalation allows your body time to adjust and reduces the likelihood of side effects. During your check-ins with our specialist pharmacist prescriber in Hampstead, we will monitor your progress, review any side effects and only move you up the schedule when it is safe and appropriate to do so. Some people may stay longer on a particular dose if needed to manage side effects.
Key Resources & Guides
| What should I know about injectable weight-loss medications? Read the JAMA guide. |
| Review the official Patient Information Leaflet for Wegovy here. |
| Download the official patient guide to starting Wegovy. |
Pricing, Delivery & In-Store Collection
We provide clear, competitive pricing for our patients in Hampstead, NW3 and the surrounding North London areas. Your clinical assessment, any prescribing that is clinically appropriate and routine follow-up support are included in the cost of treatment; there are no hidden consultation charges.
| Wegovy Dosage (prices from 1 Sep 2025) | Price (per pen) |
|---|---|
| 0.25 mg | £149 |
| 0.5 mg | £149 |
| 1 mg | £149 |
| 1.7 mg | £199 |
| 2.4 mg | £249 |
The dose you use will depend on your individual response, side effects and clinical assessment—not everyone will need or reach the highest strengths.
| Delivery & Accessories | Cost |
|---|---|
| In-store collection (NW3 2PY) | Free |
| Post & packaging (Royal Mail Special Delivery Guaranteed by 1 pm) | £11 (for 1 or 2 pens) £15 (for 3 pens, or 1 pen + needles/sharps bin) |
| Needles (pack of 100) | £5 |
| Sharps bin (1 litre) | £2 |
To schedule a video or in-person consultation with our specialist pharmacist prescriber in Hampstead, please book an appointment online. All routine clinical support is included while you remain on treatment, and we will only continue prescribing Wegovy while it is safe and appropriate for you.
Book Your Medical Weight Loss Consultation
Take the first step towards your weight loss goals with expert guidance and support from our dedicated clinic in Hampstead.
