Prevail regards men's and women's incontinence issues differently due to destructions in our bodies. First Quality Enterprises, Inc., the company which stands behind the Prevail brand thereby produces two types of incontinence products. If you experience problems with bladder leaks and want to order free incontinence samples, follow the link below, and you'll get to a special page on the official Prevail website. Submit your email in the form, and the company will send you a link to the form you should fill in to request your free incontinence samples.