© 2013 Dr. Numb. Dr. Numb is the most recommended numbing cream by tattoo artists and medical professionals worldwide. It is the safest brand of cream for numbing the skin before any dermal procedures. It contains a special formulation of topical anesthetic that has been tested in private laboratories. Dr. Numb is proven to provide painless tattoo, painless laser hair removal, painless waxing to a worldwide client base.