Senokot Tablets 100 Senokot is a reliably effective laxative made with natural senna treated especially to yield a constant amount of active ingredient in each dose, to give predictable constipation relief. Ingredients Each tablet contains standardised senna equivalent to 7.5mg total sennosides in a base containing calcium phosphate, maize starch, lactose & magnesium stearate. Directions Adults & children over 12: Take 2 tablets at night. (Do not take more than 2 tablets in any 24hr period) Children 6 & over: consult your doctor. Not recommended for children under 6. Senokot usually acts within 812 hours, Dose can be repeated on adaily basis until bowel action is restored, but if there is no bowel movement within three days of use, consult your doctor.