Senokot Natural Laxative with Senna 60sSENOKOT Tablet with Senna for Fast Acting Constipation Relief 60s Senokot laxative tablets are made with senna treated especially to yield a constant amount of active ingredient in each dose, for a laxative that is gentle on the bowel. For relief of constipation, usually works in 8 12 hours Reliably effective laxative made with naturally derived senna treated especially to yield a constant amount of active ingredient in each dose. Gentle on the bowels