The Spotlight Oral Care Sensitive Teeth Kit is designed to protect and strengthen the enamel of sensitive teeth. The daily-use kit has been formulated with active ingredients to help reduce sensitivity. Set Contents: Sensitive Toothpaste Formulated with tricalcium phosphate, potassium nitrate and fluoride the toothpaste works to enhance the tooth’s protective surface fighting against damage to the nerve. Foaming Mouthwash for Sensitive Teeth Helping to protect teeth from stains, the mouthwash utilises hydroxyapatite and potassium citrate to support enamel strength. The foamy formula helps to leave a fresh-feeling mouth. Serum for Sensitive Teeth Designed to protect the nerves of sensitive teeth, this topical serum uses hydroxyapatite and potassium citrate helping to resist acid attacks. The handy applicator can be used to target specific areas on the teeth.