I tried Xenical too, and so effective for me. Had lost 5kg less than 2 months, and now I lost total 10kgs :) First 2wks complete dosage 3x a day every after meals. On my 3rd weeks I reduce the dosage, only if I'm having fatty foods. But you need to take it along w/ exercise for a better results. Check any pharmacy, it should be an over the counter drugs. Good luck!