Through its Guardian Laboratories division, United-Guardian makes a variety of cosmetic ingredients, personal care products, and pharmaceuticals. Its top-selling Lubrajel line is a moisturizer used in cosmetics and as a lubricant for medical catheters. Other cosmetic products include Klensoft surfactants used in shampoos, and Unitwix, a thickening agent for cosmetic oils and liquids. United-Guardian's main pharmaceutical product is Renacidin Irrigation, a prescription drug used to keep urinary catheters clear. In 2007 the company sold the assets of its Eastern Chemical subsidiary, which distributed organic and research chemicals, dyes, reagents, and other chemicals.