Quality Choice Epsom Salt 16oz (454 g). Quality Choice Epsom Salt (Magnesium Sulfate USP) is a saline laxative and also can be used as a soaking aid for minor sprains and bruises. Quality Choice Epsom Salt generally produces bowel movement in 1/2 to 6 hour for relief of occasional constipation. Quality Choice - Epsom Salt - 1 lb.
