Even if you have well-fitting dentures, use Super Corega denture fixatives to enhance your comfort, confidence and extra bite force with dentures. Super Corega. Denture fixative powder. Mild mint flavor. Holds dentures firmly in place. Longer holding. Corega, denture fixative cream, easy control tip, extra hold. A cleanser specially formulated for your dentures! It also contains baking soda to clean and freshen. Non-abrasive – cleans without scratching. Leaves dentures clean and minty fresh. vs. baseline.