OPINION ABOUT: Allergan Inc. is a multi-specialty health care company focused on developing and commercializing pharmaceuticals, biologics, medical devices and over-the-counter products. They discover, develop and commercialize products for the ophthalmic, neurological, medical aesthetics, medical dermatology, breast aesthetics, urological and other specialty markets in more than 100 countries around the world. In 2013, their research and development expenditures were approximately 16.8% of product net sales.