It offers non-invasive relief from constipation, especially in people who consume little fiber, drink little water, lead a sedentary lifestyle, are stressed, have altered intestinal flora, take certain medications that can be astringent, or abuse irritating laxatives. Directions for use: Adults: Take 1 to 3 capsules, as needed, before bedtime with a large glass of water. Children 3 to 14 years: Take 1 to 2 capsules before bedtime with a large glass of water.