K-Y® Brand Warming Liquid Personal Lubricant. Marque. Warms on contact. Pure and gentle ingredients. K-Y® Brand Warming Liquid is the first warming personal lubricant. It contains only pure and gentle ingredients. K-Y® Brand Warming Liquid 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. Old packaging. New packaging. ©McNeil-PPC, Inc. 2007. : 1-877-KYBRAND. Made in Canada. Bottle shape is a trademark of McNeil -PPC, Inc.