LISTERINE® Advanced Defense Sensitive is a daily use mouthwash with potassium oxalate crystal technology.
It naturally covers exposed nerves for effective protection against tooth sensitivity. No alcohol.
Tooth sensitivity is manifested by a short and sharp feeling of pain coming from the exposed dentin as a result of various stimuli, such as hot or cold drinks or foods, acidic foods, sweets or due to mechanical stress.
Causes of tooth sensitivity:Dentin, one of the building blocks of teeth, contains thousands of tiny tubules that lead to the dental pulp, where the nerves are located. In a healthy mouth, dentin is covered by gum tissue or enamel. Insufficient or poor oral hygiene or aging (among other factors) can lead to receding gums and, consequently, exposure of tooth surfaces and tubules. When the exposed tubules are exposed to hot, cold, acidic foods and drinks, or sugar, the flow of fluid inside them increases and this is transmitted to the nerve endings in the pulp. This results in a sudden and intense pain.
Most oral care products numb the nerve endings or create a thin protective layer on the exposed dentin.
The
LISTERINE® Advanced Defense Sensitive:
- It seals the exposed dentinal tubules by depositing stable crystals both on the surface of the dentin and deeper within them.
- These crystals block the movement of the fluid that stimulates the nerves and causes pain.
- Provides in-depth protection and relief from pain caused by tooth sensitivity.
