K-Y® Warming Liquid Personal Lubricant. Warms on contact. Pure and gentle ingredients. K-Y® Brand Warming Liquid Personal Lubricant is the first warming personal lubricant. It contains only pure and gentle ingredients. K-Y® Brand Warming Liquid Personal Lubricant is designed to bring comfort, pleasure and warmth to your most intimate moments. K-Y® Brand is the #1 doctor recommended brand you trust to use in your most intimate areas. 1-877-KYB RAND. ©McNeil-PPC, Inc. 2007. Bottle shape is a trademark of McNeil -PPC, Inc.