• GPhC registered UK pharmacy
  • Free clinical support
  • Discreet delivery

Weight loss treatments,
personally supported

Clinically guided treatment plans, reviewed by UK-registered clinicians and delivered discreetly to your door.

  • Free clinical assessment
  • Flexible plans
  • Ongoing support
Mounjaro (Tirzepatide) Injections Foundayo (Orforglipron) Weight Loss Pills Wegovy (Semaglutide) Weight Loss Injections Wegovy (Semaglutide) Weight Loss Pills
  • UK registered cliniciansCare from qualified professionals
  • Discreet deliveryPlain, unbranded packaging
  • Flexible plansTreatment to suit you
  • Ongoing supportHere when you need us

Choose the treatment that suits you

Your clinician will confirm which options are safe and appropriate for you.

Mounjaro®

Mounjaro®

(tirzepatide)

Weekly injection

From£134.99/ month

with subscription

View Mounjaro
Foundayo®

Foundayo®

(orforglipron)

Once-daily tablet

From£94.49/ month

with subscription

View Foundayo
Wegovy® injections

Wegovy® injections

(semaglutide)

Weekly injection

From£89.99/ month

with subscription

View Wegovy injections
Wegovy® pills

Wegovy® pills

(semaglutide)

Once-daily tablet

From£98.99/ month

with subscription

View Wegovy pills

Compare weight loss treatments

A quick side-by-side look at how each treatment works.

TreatmentMounjaro®(tirzepatide)Foundayo®(orforglipron)Wegovy® injections(semaglutide)Wegovy® pills(semaglutide)
How it's takenWeekly injectionOnce-daily tabletWeekly injectionOnce-daily tablet
Active ingredientTirzepatideOrforglipronSemaglutideSemaglutide
Starting price£134.99 / month£94.49 / month£89.99 / month£98.99 / month
AvailabilitySubject to clinical reviewSubject to clinical reviewSubject to clinical reviewSubject 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.

Start your free assessment

How it works

A simple, secure process with expert care at every step.

  1. 1

    Consultation

    Tell us about your health, goals and lifestyle.

  2. 2

    Clinical review

    Our UK-registered clinicians review your information and prescribe if suitable.

  3. 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.

  • GPhC-registered pharmacyFully regulated and trusted
  • UK-licensed prescribersCare from qualified clinicians
  • Genuine UK medicationAuthentic, approved treatments
  • 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.

Try the Cost Saving Calculator

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

Mounjaro guides

Guidance on tirzepatide dosing, safety, side effects and maintaining progress.

Ready to start your weight loss journey?

Get expert support and a personalised treatment plan today.