Tin ions in oral care formulations are prone to oxidation and precipitation, which reduces their therapeutic efficacy. Stabilizing these ions ensures prolonged bioavailability and effective treatment of dental sensitivity and plaque.

Active ingredients in the oral cavity are rapidly washed away by saliva and swallowing. Extending contact time between the formulation and the gingival tissue is necessary to ensure therapeutic efficacy for gum health.

Standard oral care formulations are rapidly washed away by saliva, preventing active ingredients from remaining in contact with the gums long enough to be effective. Improving residence time on mucosal surfaces ensures sustained therapeutic delivery for gum health.