Product Description Product Introduction Fills dental cavities* *By aluminum lactate Painful sensitivity care Prevents tooth sensitivity Refresh Mint - Prevents tooth sensitivity - Prevents cavities and gingivitis Is painful sensitivity caused by "dental cavities"? When there are cavities in the teeth, external stimuli can directly reach the tooth nerves, causing sensitivity symptoms. Mechanism of "filling dental cavities" The medicinal ingredient "aluminum lactate" adheres to the cavities in the teeth, filling them and blocking the stimuli. Please read this instruction carefully before use and keep it for future reference. <Usage Precautions> 1. Discontinue use and consult a doctor if any abnormalities such as rashes occur. 2. Refrain from use if there are wounds in the mouth. 3. If it gets into the eyes, do not rub; rinse immediately and consult an ophthalmologist if any abnormalities persist. 4. This product is not effective for pain associated with cavities; if tooth sensitivity is due to cavities, seek treatment from a dentist. Do not use products past their expiration date. <Efficacy> Prevents tooth sensitivity. Prevents gingivitis. Prevents the occurrence and progression of cavities. Whitens teeth. Prevents bad breath. Cle