Master-Dent® 2% Neutral Sodium Fluoride Gel is a non-acidic treatment for patients with cosmetic and porcelain restorations as well as those with tooth sensitivity or patients suffering from root caries. Due to its neutral pH, the gel is compatible with composite and porcelain restorations. The special antimicrobial and flavor retention formulation delivers excellent patient acceptance. It flows easily during placement and has a 4 minute application time. Gluten free.