Overdo it at the gym? No worries. These Epsom Salts from up&up™ will help you soak away those aches and pains. Made with unadulterated magnesium sulfate, this bag of unscented Epsom Salts are packed full of pure relief. Long used as a time-honored way to give relief to sore and achy muscles, this multitasking powerhouse also works as a fast-acting saline laxative for dependable relief. For all the reasons you might need it, this resealable, four-pound bag of Epsom salts will be there.
 
Epsom salts can be used as a dependable saline laxative
 
Magnesium sulfate also helps provide relief for sore muscles