Colgate, PPAX1176035, Gel-Kam Fluoride Preventive Treatment Gel Mint Flavor 4.30 Product Description Gel-Kam Gel is a 0.4 percent stable stannous fluoride gel that has been shown to be an effective decay-preventive home-use gel that can be of significant value when used as directed in a conscientiously applied program of oral hygiene and regular professional care. With regular use it also has been shown to relieve sensitivity in otherwise normal teeth. 4.3 ounce tube. Helps protect against cavities This is a fluoride preventive treatment gel, not a toothpaste Builds increasing protection against painful sensitivity of the teeth to cold, heat, acids, sweets or contact Safe and effective for hypersensitivity, caries control, and decalcification For use by adults and children 12 years or older