Cetylpyridinium chloride
Cetylpyridinium chloride is an antiseptic that kills bacteria and other microorganisms. It has been shown to be effective in preventing dental plaque and reducing gingivitis. FDA believes that the information contained in its adverse reaction files, 30 years of safe marketing, and the safety data evaluated by the Oral Cavity Panel are sufficient to conclude that 0. 025 to 0....
