Recommended for: mouth and gum sores, orthodontic appliances, cheek bites, mouth burns, braces, denture irritation. How Rincinol works: Rincinol forms a micro-thin, invisible protective barrier over sores which prevents liquid and food from irritating the sensitive nerve endings and promotes fast healing. Also, Rincinol contains aloe vera to gently soothe the painful sore providing relief for up to 6 hours. Safe for children. Alcohol-free.