Our active ingredient cetylpyridinium chloride kills the
Gram-negative bacteria responsible for VSC production. Zytex™ keeps
working for hours to neutralize volatile sulfur compounds (VSC’s),
the primary cause of oral malodor. And BreathRx™ is 100%
alcohol-free, so it's safe for every patient to use long term. Use
twice daily to fight the cause & effects of bad breath.