Developed by Relevium Labs, Yarlap is the first non-prescription medical device cleared by the FDA to treat female stress, urge, or mixed urinary incontinence. Unlike other treatments, Yarlap is non-narcotic and non-surgical, performing pelvic floor toning comfortably and safely. The device is sold over-the-counter and by physician order, and is part of Relevium Labs' line of FDA-cleared medical devices.