Compare Alli with Prescription Strength Options
Alli Weight Loss: Understanding the Pros and Cons
When evaluating alli weight loss tablets, it's important to understand both the benefits and limitations. Alli 60mg contains orlistat, which works by blocking approximately one third of dietary fat from being absorbed. This can support weight management when used alongside a reduced-calorie, lower-fat diet and increased physical activity.
Pros of Alli 60mg: Lower strength may mean milder side effects for some people, available at £26.09 for 4 weeks with EDM10. Cons: Half the dose of prescription strength, so potentially less effective than 120mg options.
Prescription Strength Alternatives in the UK
For those seeking stronger weight loss support, prescription-strength orlistat 120mg offers twice the active ingredient. Our Orlistat 120mg costs just £29.69 for 4 weeks with code EDM10, whilst branded Xenical 120mg is £38.69 for the same period. Both require an online clinical assessment but provide enhanced fat-blocking capability.
Generic orlistat 120mg and Xenical contain identical active ingredients at the same dose - the key difference is cost. Many patients choose generic orlistat for value whilst others prefer the branded option.
How Orlistat-Based Weight Loss Works
Whether choosing Alli 60mg or prescription 120mg strength, orlistat works locally in the gut by inhibiting lipase enzymes. This prevents approximately one third of dietary fat from being digested and absorbed. The unabsorbed fat passes naturally through the digestive system.
Treatment works best when combined with meals containing no more than 15g fat each. Higher fat intake increases the likelihood of gastrointestinal side effects including oily stools, urgent bowel movements, and fatty discharge.
Clinical Assessment Process
Prescription-strength orlistat requires clinical assessment by a UK-licensed prescriber. Our online consultation reviews your medical history, current medications, and BMI to determine suitability. Treatment may be appropriate for adults with BMI 30+ or BMI 28+ with weight-related health conditions.
The process is straightforward: complete our health questionnaire, receive prescriber review, and if approved, your medication is dispensed by our GPhC-registered pharmacy with next-day delivery included.
Managing Side Effects and Expectations
Most orlistat side effects are gastrointestinal and directly related to dietary fat intake. Keeping meals low in fat (approximately 15g per meal) significantly reduces side effects. A daily multivitamin taken at bedtime is recommended as orlistat may reduce absorption of fat-soluble vitamins.
Individual responses vary significantly. Some patients experience minimal side effects whilst others need time to adjust their diet. The medication works best as part of a structured weight management programme including dietary changes and increased activity.
Pricing and Value Comparison
Our pricing makes prescription weight loss accessible: Orlistat 120mg 12-week supply costs £86.39 with EDM10, compared to £116.09 for branded Xenical. Alli 60mg 12-week supply is £116.99 with discount. All prices include the online consultation and prescription.
Use code EDM10 for 10% off every order - this applies to new and returning customers. We're a GPhC-registered pharmacy based in Leicester, ensuring regulated, safe supply of all weight loss medications.


