Exploring the potential of tomato juice ( L.) patch for tooth bleaching.

Background: Tomato, renowned for its tooth-whitening properties due to its hydrogen peroxide and peroxidase enzyme content, requires formulation for enhanced applicability. This study assessed the dental whitening efficacy of a patch containing tomato juice as the active ingredient.

Methods: Tomato juice patches were formulated at concentrations of 55%, 60%, and 65%.