A mild anti-caries toothpaste for everyday use with 950 ppm sodium fluoride. Its mild SLS-free formula and lack of strong essential oils significantly reduce mouth ulcers. Enzycal contains three important enzymes to boost the body’s own antibacterial saliva system: for noticeably less plaque and less tartar. Ideal for use with sonic toothbrushes. So mild, it even helps combat mouth ulcers.