120 mg Orlistat Capsules - Cheapest UK Price £29.99

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120 mg Orlistat Capsules - Cheapest UK Price £29.99

Get 120 mg orlistat capsules at the cheapest UK price from £29.99 with £20 off using code Weightlossnew.

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£49.99 From £29.99 £20 discount using discount code Weightlossnew
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Understanding 120 mg Orlistat Capsules for Weight Loss

120 mg orlistat capsules are a prescription-strength weight loss treatment that blocks approximately 30% of dietary fat absorption in the digestive system. Widely prescribed across the UK, orlistat 120 mg has been clinically proven to support weight reduction when combined with a reduced-calorie diet and regular physical activity. At Cured Pharmacy, 120 mg orlistat capsules are available from £29.99 following a free online consultation with our UK-registered clinical team.

How 120 mg Orlistat Capsules Work

120 mg orlistat capsules contain the active ingredient orlistat, a gastrointestinal lipase inhibitor that prevents the breakdown and absorption of dietary fats in the intestine [1]. When taken with meals containing fat, orlistat binds to lipase enzymes in the stomach and small intestine, blocking approximately one-third of ingested fat from being absorbed. This unabsorbed fat is then excreted naturally in the stool.

Clinical trials have demonstrated that orlistat 120 mg, when combined with a hypocaloric diet, produces significantly greater weight loss than diet alone [2]. In a landmark four-year study, patients taking orlistat 120 mg three times daily lost an average of 5.8 kg compared to 3.0 kg in the placebo group over one year. The mechanism of action is entirely local to the gastrointestinal tract—orlistat is minimally absorbed into the bloodstream, which contributes to its favourable safety profile for long-term use.

Recommended Dosage and Administration of 120 mg Orlistat Capsules

The standard prescription dose for 120 mg orlistat capsules is one capsule taken orally three times daily with each main meal containing fat. The capsule should be taken immediately before, during, or up to one hour after each meal [3]. If a meal is missed or contains no fat, the orlistat dose should be omitted. Treatment should be used alongside a nutritionally balanced, reduced-calorie diet that derives approximately 30% of calories from fat.

Our UK-registered prescribers at Cured Pharmacy assess each patient individually to confirm suitability for orlistat 120 mg. The medication is typically prescribed for adults with a body mass index (BMI) of 30 kg/m² or above, or 28 kg/m² or above in the presence of other risk factors such as type 2 diabetes or hypertension. Patients are advised to take a daily multivitamin supplement at bedtime, as orlistat may reduce absorption of fat-soluble vitamins A, D, E, and K.

What to Expect When Starting Treatment

Weight loss with 120 mg orlistat capsules typically begins within two weeks of starting treatment, with most patients achieving clinically significant results within 12 weeks [4]. If a patient has not lost at least 5% of initial body weight after 12 weeks of continuous therapy, the prescriber will reassess the treatment plan. Orlistat is most effective when patients adhere to a structured eating plan that distributes fat intake evenly across three main meals, avoiding high-fat meals that may trigger gastrointestinal side effects.

Clinical Evidence Supporting 120 mg Orlistat Capsules

The efficacy of 120 mg orlistat capsules has been extensively documented in multiple randomised controlled trials involving over 30,000 patients worldwide. A meta-analysis published in The Lancet found that orlistat treatment resulted in an average additional weight loss of 2.9 kg compared to placebo over one year [5]. Beyond weight reduction, orlistat has been shown to improve cardiovascular risk factors, including reductions in total cholesterol, LDL cholesterol, and blood pressure.

In the XENDOS study—a four-year, double-blind trial—orlistat 120 mg significantly reduced the incidence of type 2 diabetes in obese patients by 37% compared to placebo [6]. This preventive benefit was observed alongside sustained weight loss and improvements in glycaemic control. The MHRA and NICE recognise orlistat as an evidence-based pharmacological intervention for obesity management when used as part of a comprehensive weight management programme.

Real-World Effectiveness

Our clinical experience at Cured Pharmacy aligns with published trial data: patients who combine 120 mg orlistat capsules with dietary modification and increased physical activity consistently achieve meaningful weight loss. Superintendent pharmacist Tarun Kumar (GPhC 2233073) notes that adherence to the three-times-daily dosing schedule and commitment to a lower-fat diet are the strongest predictors of treatment success. Patients benefit from ongoing support and monitoring to optimise outcomes and manage any gastrointestinal side effects that may occur during the initial weeks of therapy.

Treatment Type Frequency Starting Price
Orlistat 120mg Capsule Three times daily with meals £32.00
Xenical Orlistat 120mg Capsule Three times daily with meals £49.99
Alli 60mg Capsule Three times daily with meals £49.99
Wegovy Injection Once weekly £89.00
Mounjaro Injection Once weekly £145.00
Saxenda Injection Once daily £68.00

Potential Side Effects of 120 mg Orlistat Capsules

The most common side effects associated with 120 mg orlistat capsules are gastrointestinal in nature and result directly from the medication's mechanism of blocking fat absorption [7]. These may include oily spotting, flatulence with discharge, urgent bowel movements, fatty or oily stools, and increased frequency of defecation. These effects are typically mild to moderate, occur early in treatment, and diminish as patients adjust their dietary fat intake.

To minimise gastrointestinal side effects, patients are advised to follow a diet where no more than 30% of calories come from fat, distributed evenly across three meals. Consuming a high-fat meal while taking orlistat 120 mg significantly increases the likelihood of unpleasant bowel-related symptoms. Serious adverse events are rare; however, patients should seek medical advice if they experience severe abdominal pain, as rare cases of severe liver injury have been reported with orlistat use. All patients receiving 120 mg orlistat capsules through Cured Pharmacy are provided with detailed counselling on managing side effects and recognising warning signs.

Who Can Use 120 mg Orlistat Capsules

120 mg orlistat capsules are licensed for use in adults aged 18 years and over who meet specific BMI criteria. The medication is suitable for individuals with a BMI of 30 kg/m² or greater, or 28 kg/m² or greater in the presence of obesity-related comorbidities such as type 2 diabetes, dyslipidaemia, or hypertension [8]. Orlistat is not recommended for pregnant or breastfeeding women, individuals with chronic malabsorption syndrome, or those with cholestasis.

During the free online consultation at Cured Pharmacy, our UK-registered prescribers review each patient's medical history, current medications, and weight loss goals to determine suitability for orlistat 120 mg. Patients taking ciclosporin, warfarin, or antiretroviral medications require careful assessment, as orlistat may affect the absorption of these medicines. Our clinical team ensures that every prescription for 120 mg orlistat capsules is safe, appropriate, and supported by individualised lifestyle advice.

Contraindications and Precautions

Orlistat should not be used by patients with a known hypersensitivity to the active ingredient or any excipients in the capsule formulation. Individuals with chronic malabsorption disorders or reduced bile secretion should avoid orlistat, as the medication's mechanism may exacerbate nutrient deficiencies. Patients are advised to inform their prescriber of all current medications and supplements, as orlistat can reduce the absorption of fat-soluble vitamins and certain drugs. Our pharmacists provide comprehensive medication reviews to identify and manage any potential interactions.

Purchasing 120 mg Orlistat Capsules from Cured Pharmacy

Cured Pharmacy offers 120 mg orlistat capsules at the cheapest UK price of £29.99, with transparent upfront pricing displayed before consultation. As a GPhC-registered online pharmacy (registration number 9012511), we provide genuine UK-licensed orlistat sourced from reputable manufacturers and dispensed by qualified pharmacists. All orders are subject to clinical approval by a UK-registered prescriber following a free online assessment that takes under three minutes to complete.

New patients can Save £20 off their first order using the code Weightlossnew, making orlistat 120 mg even more accessible for those beginning their weight loss journey. We offer discreet packaging and fast delivery across the UK, ensuring privacy and convenience. Our clinical team is available by phone on (+44) 116 4646009 to answer questions about 120 mg orlistat capsules, provide dosing guidance, and support patients throughout their treatment. Every prescription is reviewed by superintendent pharmacist Tarun Kumar (GPhC 2233073) to guarantee safety and quality.

Why Choose Cured Pharmacy for Orlistat

At Cured Pharmacy, we combine the lowest UK prices with expert clinical care and a seamless online service. Our commitment to transparency means you see the exact cost of 120 mg orlistat capsules before completing your consultation—no hidden fees or surprises. We supply only genuine, UK-licensed medications and maintain the highest standards of pharmaceutical care. With free consultations, rapid prescription processing, and dedicated pharmacist support, Cured Pharmacy is the trusted choice for patients seeking effective, affordable weight loss treatment.

Scientific References

  1. Guerciolini, R. (1997). Mode of action of orlistat. International Journal of Obesity, 21(Suppl 3), S12-S23.
  2. Sjöström, L., Rissanen, A., Andersen, T., et al. (1998). Randomised placebo-controlled trial of orlistat for weight loss and prevention of weight regain in obese patients. The Lancet, 352(9123), 167-172.
  3. Electronic Medicines Compendium. (2023). Orlistat 120 mg Hard Capsules - Summary of Product Characteristics. Retrieved from https://www.medicines.org.uk/emc/
  4. Davidson, M. H., Hauptman, J., DiGirolamo, M., et al. (1999). Weight control and risk factor reduction in obese subjects treated for 2 years with orlistat. JAMA, 281(3), 235-242.
  5. Rucker, D., Padwal, R., Li, S. K., Curioni, C., & Lau, D. C. (2007). Long term pharmacotherapy for obesity and overweight: updated meta-analysis. BMJ, 335(7631), 1194-1199.
  6. Torgerson, J. S., Hauptman, J., Boldrin, M. N., & Sjöström, L. (2004). XENical in the prevention of diabetes in obese subjects (XENDOS) study. Diabetes Care, 27(1), 155-161.
  7. Heck, A. M., Yanovski, J. A., & Calis, K. A. (2000). Orlistat, a new lipase inhibitor for the management of obesity. Pharmacotherapy, 20(3), 270-279.
  8. National Institute for Health and Care Excellence. (2014). Obesity: identification, assessment and management (Clinical guideline CG189). Retrieved from https://www.nice.org.uk/guidance/cg189

Information on this page is for educational purposes only and is not medical advice. All prescription treatments require clinical assessment by a UK-registered prescriber. Always consult a qualified healthcare professional before starting any new medication.

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Faq

What is the difference between 120 mg orlistat capsules and Xenical?
120 mg orlistat capsules and Xenical both contain the same active ingredient (orlistat 120 mg) and work identically. Xenical is the branded version, while generic orlistat offers the same clinical efficacy at a lower price.
How quickly will I lose weight with 120 mg orlistat capsules?
Most patients begin to see weight loss within two weeks of starting orlistat 120 mg, with clinically significant results typically achieved by 12 weeks when combined with a reduced-calorie diet and exercise.
Can I buy 120 mg orlistat capsules without a prescription?
No, orlistat 120 mg is a prescription-only medication in the UK. At Cured Pharmacy, you must complete a free online consultation with a UK-registered prescriber who will assess your suitability before issuing a prescription.
Are 120 mg orlistat capsules safe for long-term use?
Yes, orlistat 120 mg has been studied for up to four years in clinical trials and is considered safe for long-term use under medical supervision. Regular monitoring by a healthcare professional is recommended to assess ongoing efficacy and tolerability.
What should I do if I miss a dose of orlistat 120 mg?
If you miss a dose of 120 mg orlistat capsules, simply skip that dose and take your next capsule with your next main meal. Do not take a double dose to make up for a missed one.
Will orlistat 120 mg interact with my other medications?
Orlistat may reduce the absorption of certain medications, including ciclosporin, warfarin, antiretroviral drugs, and fat-soluble vitamins. Always inform your prescriber of all medications and supplements you are taking during your consultation.
Can I take orlistat if I have diabetes?
Yes, 120 mg orlistat capsules can be prescribed for patients with type 2 diabetes and may improve glycaemic control alongside weight loss. Your prescriber will review your diabetes medications to ensure safe and effective treatment.
How do I minimise side effects when taking orlistat 120 mg?
To minimise gastrointestinal side effects, follow a diet where no more than 30% of calories come from fat, distributed evenly across three meals. Avoiding high-fat meals significantly reduces the likelihood of oily stools and bowel urgency.
Tarun Kumar, Prescribing Pharmacist

Medically reviewed by

Tarun Kumar, Prescribing Pharmacist (GPhC 2233073)

Last reviewed: 30 July 2026