This toothpaste contains potassium nitrate, which is included to help reduce the feeling of tooth sensitivity by lowering the excitability of nerve endings in exposed dentin. If you notice discomfort from cold drinks, sweet foods or brushing, a toothpaste with potassium nitrate may be a reasonable choice as part of your regular routine.
It also contains sodium monofluorophosphate, a fluoride source. Fluoride supports enamel remineralisation and helps reduce the risk of cavities when used consistently with proper brushing. This matters for sensitivity too, because keeping enamel well cared for and plaque under control can help maintain overall tooth comfort.
Use it twice daily unless your dentist has advised otherwise, and give it time: sensitivity toothpastes are usually assessed over repeated use rather than after one brushing. Avoid brushing aggressively, because heavy pressure can contribute to gum recession and enamel wear. If sensitivity is sharp, one-sided, worsening, or linked to a cracked tooth, filling, gum problem or recent dental treatment, it is best to ask a dentist rather than relying only on toothpaste.