Uni-Cal 120mg (Orlistat) is a medication manufactured by United Pharmaceuticals, available in 30 capsules per package. This prescription medication is used for weight management in adults, working by preventing the absorption of some dietary fats. As a prescription medication containing Orlistat, this product should only be taken under the supervision and guidance of a healthcare provider. The standard dosage is 120mg but specific dosing instructions should be provided by your doctor. This medication works in your digestive system and should be taken with meals containing fat.