Sennagentle effective constipation reliefworks in 8 12 hourspredictable reliefhelps restore your natural rhythmcontains natural sennasenokot tabletssenokot 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 relief from occasional or non persistent constipationsenokot tablets are available in packs of 20 40 60 and 100