A system for forming a cosmetic mask that can deliver oxygen and skin brightening includes a first composition that includes at least one oxidizer and at least one cross-linkable polymer； and a second composition that includes at least one alkaline booster； and at least one catalyst. Contacting each of the first and second compositions together on a substrate results in cross-linking the cross-linkable polymer, whereby a continuous film is formed and simultaneously oxygen is released and contained within the film.
