Choose Your Orlistat Pack Size - 2 to 12 Week Supply
How Long Does Orlistat Take to Work?
Orlistat begins working within 1-2 days of starting treatment. The medication works by inhibiting lipase enzymes in your gut, blocking approximately one third of the fat you eat from being absorbed. You may notice gastrointestinal effects within the first few days - this indicates the medication is working effectively. The key to successful treatment is choosing the right pack size to maintain consistent progress alongside your reduced-calorie, lower-fat diet.
2-Week Starter Supply (42 Capsules)
Perfect for those beginning their weight management journey or wanting to trial treatment. The 2-week supply costs £16.89, reduced to £15.20 with code EDM10. This shorter supply allows you to assess how your body responds to orlistat whilst maintaining the flexibility to adjust your approach. Generic orlistat 2-week packs offer excellent value, whilst Xenical 2-week supplies (£21.50, £19.35 with EDM10) provide the branded option.
4-Week Standard Supply (84 Capsules)
Our most popular choice for established treatment routines. The 4-week supply (£32.99, £29.69 with EDM10) provides one month of consistent treatment, allowing you to establish dietary patterns and monitor progress effectively. Many patients find 4-week supplies offer the ideal balance between commitment and flexibility. Xenical 4-week packs available at £42.99 (£38.69 with EDM10).
8-Week Extended Supply (168 Capsules)
Designed for committed weight management with significant cost savings. The 8-week supply costs £63.99, reduced to £57.59 with EDM10 - saving you money compared to purchasing multiple shorter packs. This extended supply ensures consistency in your treatment routine whilst reducing the frequency of reordering. Xenical 8-week supplies available at £86.99 (£78.29 with EDM10).
12-Week Long-Term Supply (252 Capsules)
Maximum value for sustained weight management programmes. The 12-week supply costs £95.99, just £86.39 with code EDM10 - offering substantial savings versus shorter packs. This three-month supply is ideal for patients committed to longer-term treatment, providing consistency and convenience. Clinical guidelines often recommend 12-week treatment periods to assess effectiveness properly.
Alli 60mg Pack Sizes Available
For those preferring lower-strength treatment, Alli 60mg is available in 4-week (£28.99, £26.09 with EDM10), 8-week (£54.99, £49.49 with EDM10) and 12-week supplies (£129.99, £116.99 with EDM10). The lower dose may cause fewer side effects whilst still supporting your weight management goals.
Maximising Savings with EDM10
Every pack size qualifies for 10% discount with code EDM10. On 12-week supplies, this saves £9.60 on generic orlistat and £12.90 on Xenical. The discount applies to new and returning customers, making longer supplies even more cost-effective for sustained treatment.


