Clinically guided treatment plans, reviewed by UK-registered clinicians and delivered discreetly to your door.
Weight loss treatments,
personally supported
- Free clinical assessment
- Flexible plans
- Ongoing support
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UK registered cliniciansCare from qualified professionals
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Discreet deliveryPlain, unbranded packaging
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Flexible plansTreatment to suit you
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Ongoing supportHere when you need us
Choose the treatment that suits you
Your clinician will confirm which options are safe and appropriate for you.
Wegovy® injections
(semaglutide)
Weekly injection
From£89.99/ month
with subscription
View Wegovy injections
Compare weight loss treatments
A quick side-by-side look at how each treatment works.
| Mounjaro®(tirzepatide) | Foundayo®(orforglipron) | Wegovy® injections(semaglutide) | Wegovy® pills(semaglutide) | |
|---|---|---|---|---|
| How it's taken | Weekly injection | Once-daily tablet | Weekly injection | Once-daily tablet |
| Active ingredient | Tirzepatide | Orforglipron | Semaglutide | Semaglutide |
| Starting price | £134.99 / month | £94.49 / month | £89.99 / month | £98.99 / month |
| Availability | Subject to clinical review | Subject to clinical review | Subject to clinical review | Subject to clinical review |
Prices shown are the lowest available, including subscription pricing. Your prescriber confirms the right treatment and dose.
Not sure which treatment
is right for you?
Our UK-registered clinicians will review your health, goals and lifestyle to recommend the most suitable option for you.
How it works
A simple, secure process with expert care at every step.
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1
Consultation
Tell us about your health, goals and lifestyle.
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2
Clinical review
Our UK-registered clinicians review your information and prescribe if suitable.
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3
Discreet delivery
Your medication is sent in discreet packaging, with ongoing support wherever you need it.
Your weight loss journey.
All in one place.
Manage your treatment, track your progress and see your Happy Rewards in the Happy Pharmacy app.
- Manage your treatment
- Track your progress
- View your rewards
Safe, clinically guided care
Treatment is available following an assessment by a UK-registered clinician.
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GPhC-registered pharmacyFully regulated and trusted
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UK-licensed prescribersCare from qualified clinicians
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Genuine UK medicationAuthentic, approved treatments
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Ongoing pharmacist supportHere when you need us
See How Much You Could Save
Losing weight can save you money too. Use our calculator to see how much you could save on food costs.
Frequently Asked Questions About Weight Loss Medication
Which weight loss treatment is most effective?
The most suitable treatment depends on your individual circumstances, medical history, weight loss goals, and prescribing eligibility. Some treatments may lead to greater average weight loss in clinical studies, while others may be better suited to your lifestyle or preferences. Our clinical team will help determine the most appropriate option for you following your consultation. You can also compare the Wegovy pill with Mounjaro before completing your assessment.
Do I need a consultation before treatment?
Yes. All prescription weight loss treatments require a clinical assessment. This helps ensure the medication is safe and appropriate for you. Our online consultation is completed securely and reviewed by a qualified UK prescriber.
What is the difference between Mounjaro and Wegovy?
Both treatments are prescription medicines used to support weight loss when combined with a healthy diet and increased physical activity. They work in slightly different ways and contain different active ingredients. Read our Mounjaro vs Wegovy comparison for the main differences. During your consultation, our prescribers will assess which treatment may be most suitable based on your health profile and weight loss goals.
Can I switch from another weight loss provider?
Yes. If you are already receiving treatment elsewhere, you may be able to switch from another weight loss provider and transfer your care to Happy Pharmacy. We may ask for evidence of your current prescription or dosage so that treatment can continue safely and appropriately.
Are weight loss treatments safe?
Prescription weight loss treatments are approved for use in eligible patients and have undergone extensive clinical testing. As with any medication, side effects can occur. Your consultation includes a review of your medical history to ensure treatment is appropriate and safe for you.
Will my dosage stay the same if I switch?
In many cases, patients can continue on their current dosage when transferring from another provider. Our clinical team will review your treatment history and supporting evidence before confirming the most appropriate dose.
How quickly do weight loss treatments work?
Results vary from person to person. Many patients begin noticing changes in appetite and eating habits within the first few weeks of treatment. Weight loss typically develops gradually over time and is most effective when combined with healthy lifestyle changes.
How long will I need to take treatment?
The duration of treatment varies between individuals. Some patients use medication for several months, while others may benefit from longer-term support. Your progress will be reviewed regularly to ensure treatment remains suitable and effective.
What BMI do I need to qualify for treatment?
Most weight loss treatments are available to adults with a Body Mass Index (BMI) of 30 or above, or 27 and above if weight-related health conditions are present. Eligibility criteria may vary depending on the treatment and your medical history.
What happens if I experience side effects?
If you experience side effects, our clinical team is available to provide guidance and support. Depending on your symptoms, we may recommend continuing treatment, adjusting your dosage, or discussing alternative options.
Can I stop treatment at any time?
Yes. Treatment is entirely voluntary, and you can stop at any point. However, it is important to discuss any concerns with our clinical team first, as they can advise on the safest way to discontinue treatment and help you maintain your progress.
How are treatments delivered?
Once approved, your medication is dispensed by our UK pharmacy and delivered directly to your chosen address in discreet packaging. Delivery tracking information will be provided where available.
Is delivery included?
Delivery options and charges may vary depending on the treatment selected and delivery method chosen at checkout. Full delivery information is displayed before you complete your order.
Can I use weight loss medication alongside diet and exercise?
Yes. Weight loss treatments are designed to support a calorie-controlled diet and increased physical activity. Combining medication with healthy lifestyle changes typically produces the best long-term results.
Weight loss medication guides
Tools and general guidance
Practical resources to understand eligibility and make informed choices.
- Are Weight Loss Injections Available on the NHS ? UK Eligibility Explained
- BMI Calculator & Weight Loss Eligibility
- Calorie Deficit Calculator
- Christmas and the Festive Season on Mounjaro, Wegovy or Foundayo
- How to Spot Fake Weight Loss Injections : An MHRA Safety Guide
- Is Happy Pharmacy a Genuine UK Pharmacy ?
- Is Obesity a Disease ? Why Weight Loss Isn’t Just Willpower
- Mounjaro, Wegovy or the Wegovy Pill? A Decision Guide
- Weight Loss Pills vs Injections
- What Happens When You Stop Mounjaro, Wegovy or Foundayo ?
Mounjaro guides
Guidance on tirzepatide dosing, safety, side effects and maintaining progress.
- Constipation on Mounjaro, Wegovy and Foundayo: What Helps
- Diarrhoea, Bloating and Reflux on Mounjaro, Wegovy and Foundayo: What Helps
- Having Surgery on Mounjaro, Wegovy or Foundayo: Should You Stop?
- How Long Does Mounjaro Last? Storage, Shelf Life and Expiry Guide
- How Much Protein Do You Need on Mounjaro, Wegovy or Foundayo ?
- How to Inject Mounjaro and Wegovy : A Step-by-Step Guide
- How to Lose Belly Fat for Men
- Is Mounjaro Worth The Money ?
- Loose Skin After Weight Loss : What to Expect and What Helps
- Microdosing Mounjaro and Wegovy: What the Evidence Says
- Mounjaro and Alcohol
- Mounjaro and Hair Loss : Why It Happens and What Helps
- Mounjaro and Menopause
- Mounjaro and Muscle Preservation: Protecting Lean Mass During Weight Loss
- Mounjaro and PCOS
- Mounjaro and Sleep
- Mounjaro and the Contraceptive Pill
- Mounjaro and Type 2 Diabetes: Dosing and What to Expect
- Mounjaro Before and After Results
- Mounjaro Costs UK
- Mounjaro Dose Schedule Guide
- Mounjaro for Women Over 40
- Mounjaro GHpC Pharmacy
- Mounjaro Maintenance
- Mounjaro Weight Loss Plateau Guide
- Mounjaro Side Effects Explained
- Mounjaro Tolerance Guide
- Mounjaro vs Wegovy
- Mounjaro vs Wegovy for Men
- Nausea on Mounjaro, Wegovy and Foundayo: What Helps
- What to Eat on Mounjaro or Wegovy
- Pancreatitis and Gallbladder Problems on Mounjaro, Wegovy and Foundayo
- Weight Loss for Men Over 40
- Weight Loss Treatments for Men: A Complete UK Guide
- What Happens If You Miss a Mounjaro Dose ?
Wegovy guides
Information about Wegovy injections, dosage, side effects and long-term support.
- Can Wegovy Help Menopause Weight Gain?
- Can You Drink Alcohol While Taking Wegovy?
- How Long Can You Store Wegovy
- Is Wegovy Worth The Money ?
- Maintaining Weight Loss After Wegovy
- Wegovy 7.2mg Explained
- Wegovy and Muscle Preservation
- Wegovy and PCOS
- Wegovy Before and After Results
- Wegovy Cost UK 2026
- Wegovy Dose Schedule Guide
- Wegovy for Women Over 40
- Wegovy GPhC Pharmacy
- Wegovy Side Effects Explained
- Wegovy Tablets Dose Schedule
- Wegovy Tolerance Guide
- Wegovy Weight Loss Plateau Guide
- What Happens If You Miss a Wegovy Injection Dose ?
Foundayo guides
Clear guidance about daily orforglipron tablets, eligibility and treatment safety.
- Foundayo and Alcohol Guide
- Foundayo and Muscle Preservation
- Foundayo and PCOS
- Foundayo and Type 2 Diabetes: How the Dual Licence Works
- Foundayo Before and After: What Results to Expect
- Foundayo Dosage and Titration Schedule: Complete Guide
- Foundayo Eligibility : Who Can Take It
- Foundayo for Women Over 40
- Foundayo Side Effects : What to Expect and How to Manage Them
- Foundayo vs Mounjaro: Tablet vs Injection From the Same Company
- Foundayo vs Wegovy Pill: Which Oral Weight-Loss Tablet Is Right for You?
- Foundayo Weight Loss Plateau Guide
- How Does Foundayo Work ?
- How to Take Foundayo
- Maintaining Weight Loss After Foundayo
Wegovy pill guides
How to take Wegovy tablets, what to expect and how they compare with injections.
- How to Take the Wegovy Pill
- Wegovy Pill and Alcohol
- Wegovy Pill and Muscle Preservation
- Wegovy Pill Cost UK 2026
- Wegovy Pill for Women Over 40
- Wegovy Pill Long term Use and Maintaining Your Weight Loss
- Wegovy Pill Results
- Wegovy Pill Side Effects Explained
- Wegovy Pill: Switching from Injection to Tablet
- Wegovy Pill vs Mounjaro
- Wegovy Pill vs Wegovy Injection
- What Happens If You Miss a Wegovy Pill Dose ?
- Who Should Not Take the Wegovy Pill
Ready to start your weight loss journey?
Get expert support and a personalised treatment plan today.