Colace Stool Softener provides relief from constipation. It features a gentle formula that is free of stimulants, which prevents cramping. These stool softener capsules are recommended by doctors, and they are dependable and effective. They go to work gently stimulating bowels to produce movement within 12 hours to three days. The sodium content is low to prevent dehydration. You can take one to three capsules a day to get relief, depending on your symptoms.