Alli® is an over-the-counter weight loss medication that contains the active ingredient orlistat. It is designed to help overweight adults lose weight by reducing the absorption of dietary fat.

Alli® works by inhibiting the enzyme lipase, which is necessary for the breakdown of dietary fats. By preventing the absorption of about 25% of the fat you eat, it helps reduce overall calorie intake, contributing to weight loss.

Alli® is intended for use by overweight adults with a BMI of 25 or higher. It is suitable for individuals who are committed to following a reduced-calorie, low-fat diet and regular exercise.

Take one 60 mg capsule three times a day with meals that contain fat. Swallow the capsule with water during or up to an hour after the meal. If you skip a meal or the meal contains no fat, you should skip the dose of Alli®.

When combined with a reduced-calorie, low-fat diet and regular physical activity, Alli® can help users lose about 5-10% of their body weight. Clinical studies have shown that Alli® users can lose 50% more weight than with diet alone.

Common side effects include gastrointestinal issues such as oily stools, flatulence, frequent bowel movements, and abdominal discomfort. These side effects are usually mild and temporary, decreasing as your body adjusts to the medication.