COLLECTION: Calendula / The Duo consists of two tubes of Weleda Calendula toothpaste. Thanks to a fine natural abrasive powder based on calcium carbonate, WELEDA Calendula Toothpaste cleans effectively while respecting tooth enamel. Brushed daily, it helps combat the plaque responsible for tooth decay. Myrrh resin extract, traditionally known for its antiseptic and soothing properties, helps reduce gum sensitivity. Calendula extract, a medicinal plant known for its calming and soothing properties, helps reduce sensitivity of the oral mucosa. These plant extracts, combined with Fennel essential oil, give this toothpaste a pleasant aniseed taste and guarantee long-lasting fresh breath. The action of this toothpaste on plaque and gum sensitivity has been clinically tested.