Abstract: Methods for producing a contact lens one-step cleaning and disinfecting tablet designed to be dissolved in water comprising:(A) preparing a tablettable neutralizing core mixture consisting essentially of at least one biocompatible reducing agent, at least one biocompatible catalyst, and at least one first buffering agent;(B) forming a core tablet from the mixture of step (A);(C) preparing a jacket mixture consisting essentially of at least one biocompatible cleaning and disinfecting agent and a second buffering agent; and(D) enveloping the core tablet of step (B) with the jacket mixture of step (C) so that it is completely surrounded by a stable outer layer thereof,as well as tablets produced by such methods.