Medicated. Therapy for sensitive teeth. Helps reduce painful sensitivity to cold, heat, sweets and contact. Alcohol free. Fresh taste. Homeopathic. For use after and between regular brushing for added relief of dental sensitivity. Unique Brushless Relief: Light refreshing liquid. Coats teeth with effective medicine for continuing relief throughout the day. Extra light rinse gets into dental crevices not easily reachable by brushing. Soothes and refreshes - won't wear enamel or irritate gums. Relieves: Sensitivity due to worn enamel from chewing and grinding. Sensitivity due to receding gums exposing root surfaces. Extra relief without extra brushing. Convenient dosing cup included. Made in USA.