Get gentle relief from painful, hard, dry stools with Dulcolax Gentle Relief Stool Softener Laxative Liquid Gels. These gel tablets work with the water in your body to act as a stool softener and provide relief from occasional constipation without cramping or urgency. The active ingredient, docusate sodium, works by increasing the amount of water in the stool, making stools softer and easier to pass. This Dulcolax Stimulant Free Laxative will gently produce a bowel movement in 12 to 72 hours. For gentle, dependable relief, trust the No. 1 doctor recommended stool softener ingredient.