Numbing King Painless Procedure Cream ™ contains lidocaine, tetracaine, anti-inflammatory agents, lipoid derivatives, and water soluble base components, allowing deep penetration into the regions of the skin containing painful sensory fibers. Numbing King Painless Procedure Cream ™ Unlike other agents available, Numbing King Painless Procedure Cream ™ does not cause swelling or distortion of the skin, thereby allowing a perfect skin canvas for the tattoo artist, while offering the most relaxing pain free experience possible.