Features- Zero Sensitivity Formulation Pleasantly Flavoured Fluoride releasing Viscous Consistency Neutral pH Description- Prevest 24 Carat is a revolutionary, state-of-the-art, teeth whitening gel. Its advanced zero sensitivity formula eliminates sensitivity. The optimized pH gel consist of the active carbamide peroxide glycerine combination suspended in a high tack, high viscosity gel which considerably reduces the treatment time….