Eases aches & pains. Soothes sore muscles & tired feet. Fast dissolving, ultra-fine crystals. Dr Teal's Epsom salt is made of natural, pharmacy grade magnesium sulfate USP for whole body relief and wellness. Use Dr Teal's to revitalize tired, achy muscles, reduce stress, minimize swelling and refresh skin's appearance. Uses: helps reduce swelling from minor sprains and bruises; eases aches and pains from muscle soreness. Beauty & wellness. www.drteals.com. Purity Guaranteed: 100% U.S.P. Magnesium sulfate. Also try Dr Teal's fragranced Epsom Salt Soaking Solution, infused with essential oils like Lavender, Eucalyptus & Spearmint to help provide relief from stress, and Dr Teal's foot soak with peppermint essential oil to soothe tired, achy feet. Velcro brand closure. Velcro brand press-lok. Dr Teal's Epsom salt is not tested on animals. Made in USA.