fluoride + triclosan + amino acid

A combination oral care formulation containing **fluoride**, **triclosan**, and **amino acid**, most commonly formulated for use in toothpaste or mouthrinse to prevent dental caries, reduce plaque, and improve gingival health. **Fluoride** acts by promoting remineralization of enamel and inhibiting demineralization. **Triclosan** is a broad-spectrum antimicrobial agent that disrupts bacterial cell membranes and reduces dental plaque and gingivitis. **Amino acids** (typically basic types such as arginine, lysine, or citrulline) are included for their potential to neutralize acids, suppress plaque formation, and support oral tissue health, as well as for their utility in formulations aimed at treating dentin hypersensitivity. Combination products have been studied for synergistic effects but are generally considered to exert their primary activity via the fluoride component, with triclosan contributing further antimicrobial action and amino acids providing additional oral health benefits primarily through acid buffering and remineralization support[1][2][4][6][7].