Check the listing for details. ARTHRODONT CLASSIC 75ml Irritated Gums - Gingival Toothpaste. Condition: New. Listed at 16.99 USD. The accumulation and persistence of dental plaque can lead to sensitization of the gum tissue which must protect itself against bacterial proliferation. The gum irritation is usually characterized by redness, occasional bleeding, tenderness when brushing or flossing. Left unchecked, this irritation can make your gums more vulnerable to daily attacks. Arthrodont Classic is specifically formulated from: Glycyrrhetinic acid, with soothing action. Cetylpyridinium chloride, an agent known to limit the growth of bacteria that cause dental plaque. Arthrodont Classic makes your gums stronger. It alleviates the signs of irritation: Soothed gums felt by 95% of subjects *. Less red gums observed by 98% of subjects *. Less irritated gums felt by 95% of subjects *.