top of page

Private SERVICE

Xenical Weight Loss Pills Thame

From £55

Weight loss pill

Take 1 capsule 3 times a day

Blocks up to 1/3 of dietary fat

Clinically proven treatment

Expert guided support

Xenical (orlistat) is a clinically proven weight loss pill that helps reduce how much fat your body absorbs from the food you eat. By blocking part of the fat you consume, it can lower your calorie intake and support steady weight loss when combined with a balanced, lower fat diet and regular activity. At Thame Pharmacy, you’ll receive face to face support and clear guidance so you can use Xenical safely and effectively as part of a structured plan.


Start your journey by booking an initial consultation with our pharmacist. A £40 booking fee applies to secure your appointment and this is deducted from the cost of your first treatment if you are eligible to proceed.

For:

Eligible Adults

Intended for adults aged 18 to 84 who are living with overweight or obesity and meet specific medical criteria, following a full consultation and assessment with our clinical team.

Procedure:

Daily Capsules

If Xenical is prescribed, you take one capsule up to three times a day with meals that contain some fat, alongside a reduced calorie, lower fat diet. Take 1 capsule 3 times a day.

Cost:

From £55

Xenical treatment at Thame Pharmacy starts from £55 for a 28 day supply, with longer courses available at a higher price. All costs are explained clearly during your consultation before you decide to go ahead.

*Notice:

Xenical is a prescription only medicine and is not suitable for everyone. It must only be used under medical supervision and alongside healthy lifestyle changes. Your prescriber will review your BMI, medical history and current medicines before deciding if Xenical is appropriate, and will monitor your progress throughout treatment.

Pack Size:

28 days

Price:

£55.00

Pack Size:

84 days

Price:

£150.00

How does Xenical work?

Xenical (orlistat) is a weight loss medicine that works in your digestive system rather than in your bloodstream. It blocks an enzyme called lipase, which is responsible for breaking down fat from your food. This means less fat is absorbed into your body and more passes through, helping reduce your overall calorie intake when you eat.

  • Blocks fat absorption
    Prevents your body from absorbing up to one third of dietary fat from meals, lowering calorie intake without changing portion size.

  • Supports calorie control
    Helps reduce the number of calories absorbed from fat, making it easier to create the calorie deficit needed for weight loss.

  • Works with lifestyle change
    Designed to be used alongside a reduced calorie, lower fat diet and regular physical activity for safe, long term results.

Pharmacist advising on Xenical treatment

A Personalised Service at Thame Pharmacy

Local Access

Convenient, in person appointments with a local team who get to know you and your goals.

1d6a2264.jpg

Clinically Proven Treatment

Access to Xenical weight loss capsules with clear, evidence based advice on how to use them safely.

Image by Jonathan Borba

Expert Guidance

Clinical assessments and prescribing by experienced healthcare professionals in a private consultation room.

avicenna web images-101.jpg

Ongoing Support

Regular check ins, practical lifestyle support and tailored plans to help keep you on track.

1d6a2385.jpg

Clear Pricing

Clear, competitive pricing with all costs discussed before you decide to start treatment.

1d6a2409.jpg

Am I eligible for Xenical weight loss pills?

  • You are between the ages of 18 and 84. We provide support for adults within this age range.

  • BMI is a number that helps us understand if your weight could be affecting your health. A BMI of 30 or more suggests that extra weight might be putting strain on your body.

  • For example, conditions like high blood pressure, diabetes, or sleep apnea. If your BMI is 27 or more and you have one of these health conditions, we may still be able to support you in reaching your weight loss goals.

Your Weight Loss
Treatment Plan

1d6a2573.jpg

Weight Loss Treatment

As part of your Xenical weight loss plan, your treatment is carefully managed by our clinical team so you can use your capsules safely and get the most from them.

Start with a full consultation to review your medical history, current medicines and weight loss goals.

Learn exactly how and when to take your Xenical capsules with meals for the best effect.

Receive clear guidance on following a lower fat diet to reduce side effects and support your results.

You will also have regular check ins at Thame Pharmacy to review your progress, manage any side effects and adjust your plan so treatment stays safe, effective and tailored to you.

Image by Louis Hansel

Diet & Nutrition Support

As Xenical works on the fat you eat, diet and nutrition are central to your results. Our team provide personalised advice so you can make realistic changes that fit your lifestyle.

Understand how to lower the fat content of your meals while still eating foods you enjoy.

Make smarter food choices with practical tips for food shopping, label reading and meal planning.

Develop everyday eating habits that support steady weight loss and reduce the chance of tummy side effects.

For those who want more in depth nutritional support, we can also connect you with trusted nutrition professionals who offer one to one guidance.

Image by Sushil Ghimire

Fitness & Exercise Support

Being active is an important part of healthy weight loss with Xenical, but it doesn’t need to feel overwhelming. We help you find ways to move more that work for you.

Build everyday movement into your routine in a way that feels natural and enjoyable.

Progress your activity over time so you feel stronger, fitter and more confident.

Stay motivated and accountable with expert advice and ongoing support.

If you would like extra support, we can also signpost you to trusted personal trainers who offer one to one coaching to help you stay on track and make the most of your fitness plan.

Start Your Weight Loss Jorney Today!

Take the first step towards feeling healthier and more confident. Our Xenical weight loss service at Thame Pharmacy combines clinically proven treatment with friendly, face to face support to guide you every step of the way

Step 01

Book Your Consultation

ChatGPT Image Feb 19, 2026, 04_25_29 PM_edited.jpg

Schedule your initial appointment with our pharmacist to discuss your goals. A £40 booking fee secures your slot and is deducted from the cost of your first treatment if you are eligible to go ahead.

Step 02

Attend Your Assessment

ChatGPT Image Feb 19, 2026, 04_25_29 PM_edited.jpg

Meet our experienced pharmacist for a 40 minute consultation to review your health, lifestyle and weight loss aims. We will explain how Mounjaro works and confirm whether it is a suitable option for you.

Step 03

Begin Your Treatment Plan

ChatGPT Image Feb 19, 2026, 04_25_29 PM_edited.jpg

If you are eligible, we will create a tailored weight loss plan and agree your starting dose. You can begin your weekly Mounjaro injections straight away, with ongoing support to help you stay on track.

Frequently asked questions

Xenical

What is Xenical, and how does it work?

Xenical (orlistat) is a weight loss capsule that works in your gut rather than in your blood. It blocks an enzyme that breaks down fat from your food, so your body absorbs less fat and you take in fewer calories from each meal.

Who is Xenical suitable for?

Xenical is usually offered to adults living with overweight or obesity who have a higher BMI and are ready to make changes to their diet and lifestyle. At Thame Pharmacy, a clinician will review your BMI, medical history and current medicines to check whether Xenical is a safe and appropriate option for you.

How do I take Xenical?

Xenical is taken as one 120 mg capsule up to three times a day with meals that contain some fat. You swallow the capsule with water just before, during or up to one hour after your main meals. If you skip a meal or have a very low fat meal, you normally skip that Xenical dose as well.

How much weight can I lose with Xenical?

When used alongside a reduced calorie, lower fat diet and regular physical activity, many people lose around 5% of their starting body weight over a year with Xenical. Your exact results will depend on your starting weight, lifestyle changes and how regularly you take your capsules.

Are there any side effects with Xenical?

Because Xenical works in your gut, side effects are often related to your bowels. These can include oily or fatty stools, more urgent or frequent bowel movements and wind, especially if you eat meals high in fat. Following a lower fat diet usually helps reduce these effects, and your clinician will explain what to look out for.

Do I still need to change my diet and exercise on Xenical?

Yes. Xenical is designed to work alongside a reduced calorie, lower fat diet and regular physical activity, not instead of them. Our team at Thame Pharmacy can support you with practical advice on food choices, meal planning and movement to help you get the best results from treatment.

How long should I take Xenical for?

Xenical is usually taken for several months or longer as part of a wider weight management plan. Your clinician will review your progress regularly and will normally expect to see some weight loss within the first three months to continue treatment.

Is Xenical prescription only?

Yes. Xenical is a prescription only medicine and must be supplied under the supervision of a qualified prescriber. At Thame Pharmacy, you will have a consultation to confirm it is safe and appropriate for you before any treatment is started.

How much does Xenical cost at Thame Pharmacy?

At Thame Pharmacy, Xenical treatment starts from £55 for a 28 day supply, with an 84 day course available at a higher price. You will receive a clear breakdown of costs during your consultation before deciding whether to go ahead.

Do I need an appointment, and are consultations private?

Yes, you will need to book an appointment so we can allow enough time for a full assessment and to answer your questions. All consultations at Thame Pharmacy take place in a private consultation room and are treated as strictly confidential.


Your weight loss journey with Thame Pharmacy

Pink Poppy Flowers

0 to 3 months

Kickstart your loss

In the first few months, you will begin taking Xenical with your main meals and adjusting to a lower fat, reduced calorie diet. As your body responds, many people notice gradual weight loss, especially when they consistently follow the dietary advice and stay active.

Pink Poppy Flowers

3 to 6 months

Build steady momentum

With regular use of Xenical alongside lifestyle changes, you may see more noticeable progress on the scales and in how your clothes fit. Our team will review your results, help manage any side effects and support you to keep going when motivation dips.

Pink Poppy Flowers

6 to 12+ months

Create long term habits

Over the longer term, the focus is on maintaining the habits you have built. We will work with you on realistic food choices, movement and mindset so that the changes you make while taking Xenical support your weight and health beyond the course of treatment.

bottom of page