Magnesium Sulfate (Epsom Salt)

Epsom salt, also known as magnesium sulfate (MgSO₄), is a naturally occurring mineral compound used for various purposes, including soothing sore muscles, relieving stress, and as a gardening aid.
Here’s a more detailed explanation:

What it is:
Epsom salt is a chemical compound composed of magnesium and sulfate, not a type of salt like table salt.