Medical Weight Loss · Hampshire

Lose 10–20% of your body weight in 12 months — with prescription support at your local Hampshire pharmacy

Mounjaro and Wegovy prescriptions from our Hampshire pharmacists. No GP referral. No long waits. Expert face-to-face care at Emsworth, Havant & Rowlands Castle.

✓ GPhC Registered ✓ No GP Referral ✓ Face-to-Face Support
10,000+
Patients Treated
10–20%
Body Weight Lost
4.9/5
Patient Satisfaction
4
Hampshire Locations
Same Day
Appointments
Clinical Evidence

Why diets alone fail — the science in one chart

In randomised trials, GLP-1 receptor agonists produce sustained weight loss that lifestyle intervention alone rarely achieves. The contrast is not subtle.

Body weight change over 12 months: diet alone vs GLP-1 medication Line chart: traditional dieting stays near 100% starting weight with yo-yo oscillation; GLP-1 medication descends smoothly to ~83% by 12 months. Body weight (% of start) 100% 90% 80% 0 3 6 9 12 Months on programme Diet alone ≈ −2% after 12 months GLP-1 medication ≈ −17% after 12 months
Data adapted from the STEP-1 trial (Wilding et al., N Engl J Med 2021) and naturalistic dieting studies published in Obesity Reviews.
Patients on GLP-1 therapy describe something dieting never gave them — relief from the constant thinking about food. That is what makes the weight loss sustainable.
Nemesh Patel
Lead Pharmacist, Southdowns Pharmacy
Prescription Treatments

Clinically proven weight loss medications

Our GPhC-registered pharmacists prescribe the two most effective GLP-1 medications available in the UK, tailored to your health profile.

Mounjaro weight loss injection
Most Popular

Mounjaro®

Tirzepatide · GIP & GLP-1 receptor agonist

The newest and most effective medication available. Mounjaro targets two hormones simultaneously, producing up to 22.5% weight loss in clinical trials — more than any other approved treatment.

  • Weekly self-injection, 2.5mg starting dose
  • Dual-action: reduces appetite & improves insulin sensitivity
  • MHRA-approved for BMI ≥30, or ≥27 with comorbidities
  • From £156.50/month including pharmacist support
Book Free Consultation
Wegovy weight loss injection
Well Established

Wegovy®

Semaglutide · GLP-1 receptor agonist

The gold-standard GLP-1 medication with an extensive clinical track record. SUSTAIN and STEP trial data show up to 15% body weight reduction — a major advance over lifestyle intervention alone.

  • Weekly self-injection, 0.25mg starting dose
  • Mimics natural GLP-1 hormone to suppress appetite
  • MHRA-approved for BMI ≥30, or ≥27 with comorbidities
  • From £140/month including pharmacist support
Book Free Consultation

Eligibility: You must have a BMI of 30 or above, or 27+ with a weight-related health condition such as type 2 diabetes or hypertension. Our pharmacists will assess your suitability at your free consultation.

Real Results

What you can expect from your programme

Beyond the number on the scales, patients report wide-ranging improvements to their health and quality of life.

Significant weight loss

Significant weight loss

10–20% of body weight lost over 12 months, with most patients seeing results within the first 4 weeks.

Improved blood sugar control

Improved blood sugar control

GLP-1 medications improve insulin sensitivity, helping to prevent or manage type 2 diabetes alongside weight loss.

More energy, less fatigue

More energy, less fatigue

Patients consistently report better energy levels, improved sleep quality and greater motivation for exercise.

Reduced cardiovascular risk

Reduced cardiovascular risk

Lower blood pressure, improved cholesterol levels and reduced strain on your heart as you reach a healthier weight.

Better mental wellbeing

Better mental wellbeing

Improved self-confidence, reduced anxiety around food and a greater sense of control over your health and body.

Reduced joint pain

Reduced joint pain

Less weight means less pressure on knees, hips and ankles — many patients report significantly reduced joint pain within months.

Your Journey

How our programme works

From your first free consultation to reaching your goal weight, we're with you at every step.

Pharmacist consultation
GPhC-Registered Pharmacists
Expert face-to-face care across Hampshire
1

Free consultation

Book a same-day appointment at your nearest Southdowns branch. Our pharmacist reviews your medical history, BMI and health goals to recommend the right treatment.

2

Same-day prescription & injection training

If eligible, your prescription is issued the same day. We show you exactly how to self-administer your weekly injection safely and confidently.

3

Monthly check-ins & dose adjustments

Return monthly for weight monitoring, blood pressure checks and dose titration. We adjust your medication as needed to maximise results and minimise side effects.

4

Reach your goal & maintain results

At your goal weight, we guide you through a structured exit plan to help you maintain your results long-term, with lifestyle advice and ongoing support.

Patient Stories

Real patients, real results

Hundreds of Hampshire patients have transformed their health through our medical weight loss programme.

“I’ve tried every diet going over the years. With Mounjaro I lost 18kg in 6 months. The Southdowns team have been brilliant — so knowledgeable and supportive throughout.”

SH
Sarah H.
Waterlooville

“My GP had a 3-month wait. I walked into Southdowns pharmacy, had a consultation the same day and started Wegovy that afternoon. 14kg down in 5 months — absolutely life-changing.”

MT
Mark T.
Portsmouth

“I was sceptical at first but the pharmacist explained everything so clearly. My blood sugar is now normal for the first time in years and I’ve lost nearly 3 stone. Highly recommend.”

LR
Linda R.
Havant

“The monthly check-ins are what make this different from online services. Having a real pharmacist monitor my progress and adjust my dose has made all the difference. Down 22kg and counting.”

DJ
David J.
Southsea

“I’d heard horror stories about side effects but mine were minimal. The pharmacist gave me clear advice on managing them. 11kg lost in 3 months and my joints feel amazing.”

JB
Julie B.
Waterlooville

“Fantastic service from start to finish. No judgement, just professional support. I feel like a completely different person. The team at Portsmouth are wonderful.”

RC
Rachel C.
Portsmouth
4.9/5average rating
400+verified reviews
GPhCregistered
Our Pharmacies

Visit us at your nearest Hampshire location

Walk in or book online — same-day weight loss consultations available at all four Southdowns branches.

Bosmere Pharmacy pharmacy

Bosmere Pharmacy

Solent Road, Havant
Mon–Fri: 08:00am - 21.00pm
Saturday: 08:00am - 21.00pm
Sunday: 10:00am - 14:00pm
Book Weight Loss Consultation
Davies Pharmacy pharmacy

Davies Pharmacy

12 West Street, Havant
Mon - Friday: 9.00am - 17:30pm
Saturday: 09:00am - 14:00pm
Sunday: Closed
Book Weight Loss Consultation
Emsworth Pharmacy pharmacy

Emsworth Pharmacy

2-4 Central Buildings, West Street, Emsworth
Mon–Fri: 9:00am – 7:00pm
Saturday: 09:00 - 17:00
Sunday: Closed
Book Weight Loss Consultation
Rowlands Castle pharmacy

Rowlands Castle

14 The Green, Rowlands Castle
Mon - Friday: 09:00am - 18:00pm
Saturday: 09:00am- 13:00pm
Sunday: Closed
Book Weight Loss Consultation

No GP referral needed

Walk in or book online. Our pharmacists can prescribe Mounjaro or Wegovy directly — same day, no waiting lists.

Book Free Consultation
Why Choose Us

Why Hampshire chooses Southdowns

We combine clinical expertise with genuine face-to-face care — the things online weight loss services simply can't replicate.

GPhC-Registered

All prescribers are General Pharmaceutical Council registered. Your safety and clinical standards are never compromised.

Same-Day Prescriptions

No waiting lists, no GP referrals. Book a free consultation online and start your weight loss programme the same day.

Face-to-Face Care

Unlike online services, our pharmacists see you in person every month — monitoring progress, adjusting doses and answering your questions.

4 Hampshire Locations

Emsworth, Havant and Rowlands Castle — with free parking. Always a convenient branch near you.

MHRA-Approved Medications

We only prescribe UK-licensed, MHRA-approved medications. No compounded or unregulated products — ever.

10,000+ Patients Served

Over a decade serving Hampshire communities. Our 4.9-star rating reflects the care and trust we build with every patient.

FAQs

Common questions about medical weight loss

Everything you need to know before starting your journey. Can’t find your answer? Call us free.

4.9
Rating
400+
Reviews
10k+
Patients
Book Free Consultation
Am I eligible for weight loss injections?
You are generally eligible if you have a BMI of 30 or above, or a BMI of 27 or above alongside a weight-related health condition such as type 2 diabetes, high blood pressure, high cholesterol or sleep apnoea. Our pharmacists will carry out a full assessment at your free consultation to confirm eligibility.
What is the difference between Mounjaro and Wegovy?
Both are weekly self-injections that reduce appetite, but they work differently. Mounjaro (tirzepatide) targets two hormones — GIP and GLP-1 — and tends to produce greater weight loss (up to 22.5% in trials). Wegovy (semaglutide) targets GLP-1 only and has a longer clinical track record. Our pharmacists will recommend the right option based on your health history and goals.
Do I need a GP referral?
No. Our GPhC-registered pharmacists are independent prescribers who can assess your suitability and issue a prescription directly — without a GP referral or NHS waiting list. You can book, consult and start treatment all on the same day.
How much weight can I expect to lose?
Clinical trials show that patients typically lose 10–20% of their body weight over 12 months. Results vary by individual and depend on consistent use, diet, activity and adherence to the programme. Most patients notice a meaningful reduction in appetite and begin losing weight within the first 4–8 weeks.
What are the common side effects?
The most common side effects are nausea, constipation, diarrhoea and reduced appetite, particularly in the first few weeks as your body adjusts to the medication. These are usually mild and temporary. Our pharmacists provide detailed advice on managing side effects and can adjust your dose if needed.
How much does the programme cost?
Your initial consultation is completely free. Monthly treatment costs start from £140 and include your medication, the prescribing consultation and ongoing pharmacist support. Pricing varies by medication and dose. We will provide a full cost breakdown at your free consultation before you commit to anything.
Can I use weight loss injections if I have type 2 diabetes?
Yes, and GLP-1 medications can be particularly beneficial for people with type 2 diabetes, as they also improve blood sugar control. However, your pharmacist will review your current medications and medical history carefully to ensure safety and appropriate dosing, particularly if you are taking insulin or sulphonylureas.
What happens when I reach my goal weight?
When you reach your goal weight, our pharmacists will work with you on a structured exit plan to help maintain your results. This may involve a gradual dose reduction, lifestyle coaching and dietary advice. Our goal is to give you the tools to maintain a healthy weight long after completing the programme.
GPhC Registered No GP Referral 4.9/5 Rating MHRA-Approved Meds

Start your weight loss journey today

Book your free consultation at your nearest Hampshire branch. Same-day prescriptions. No waiting lists. Real results.

Free consultation — no obligation
Same-day prescription if eligible
Monthly face-to-face check-ins
MHRA-approved medications only
GPhC-registered prescribers
No GP referral needed
4.9/5 from 400+ reviews
10,000+ patients served
GPhC registered pharmacy

Medical disclaimer: The information on this page is for general information only and does not constitute medical advice. Mounjaro® (tirzepatide) and Wegovy® (semaglutide) are prescription-only medicines. Eligibility is subject to a clinical assessment by a GPhC-registered pharmacist prescriber. Results may vary. Individual weight loss outcomes depend on a number of factors including adherence to the treatment plan, lifestyle and pre-existing medical conditions. Always consult a healthcare professional before starting any new medication.