This anal lube has the highest concentration of potent numbing ingredients you can get over the counter With a full 5 percent dose of Lidocaine, a powerful desensitizer, you will feel impressive results within minutes. Water based and non-sticky, this formula glides easily on and stays slick for long-lasting fun. Washes easily off with soap and water. Size: 8.25 fl. oz. Active Ingredient: Lidocaine 5 percent. Color: Clear