Strong, all-day hold. Get the confidence you need with the strong, all-day hold of Super PoliGrip Extra Strength Powder. Helps hold dentures tight for up to 12 full hours. Makes your dentures feel comfortable and natural in your mouth. Forms a seal to help keep food from getting stuck between your dentures and gums. Has an easy-to-use, convenient bottle. Extra Strength Powder: 12-Hours formula; Original fresh flavor; Helps you enjoy more of your favorite foods. Made in Ireland.