Equate - Maximum Strength Laxative, Sennosides Stimulant Laxative, 25 Milligram, 90 Count Stimulant laxative for gentle, dependable overnight relief. Sennosides, USP. Relieves occasional constipation (irregularity). Generally produces bowel movement in 6 to 12 hours. Compare to Maximum Strength Ex-Lax active ingredient. Brand: Equate MPN: N/A