Question: what is the difference between magnesium sulfate and epsom salt?
Answer: So while both are wonderful, I find the effects of Magnesium Chloride much more intense. ... Epsom Salt is actually a form of Magnesium. Its compound name is Magnesium Sulfate and it looks a lot like salt! Magnesium Sulfate is traditionally used in baths, but can be safely ingested as well (if food-grade).