Bonjela once is a mouth ulcer treatment that acts by forming a protective barrier over the ulcer to provide optimum conditions for natural healing. One application stops the pain and discomfort in seconds.
Hydroxybenzenesulphonic acid, hydroxymethoxybenzenesulphonic acid, sulphuric acid, water, colour (FD & C Red 40)
Do not use if allergic to material that contains sulphur.
Do not use if you are pregnant or on children under 12.
Avoid eye contact
Bonela once is for topical use in the mouth only.
Keep out of reach and sight of children