Dulcolax® Perles are our latest innovation and offer a lower amount of laxative in a convenient microcapsule form. Dulcolax® Perles contain sodium picosulfate to deliver a gentle yet effective laxative effect in 6 to 12 hours. The small gel capsules are easy to swallow, and can be precisely dosed according to your individual needs. Because each microcapsule contains only one quarter of the maximum dose, they enable flexibility in choosing the required level of relief.