Homonym: MgSO₄·7H₂O (Epsom)
MgSO₄·7H₂O, commonly known as Epsom salt, is a chemical compound made up of magnesium, sulfur, and oxygen, combined with seven water molecules. It appears as a white crystalline solid and is highly soluble in water. This compound is often used in gardening to improve plant growth and in various industrial applications.
In addition to its agricultural uses, Epsom salt is popular in health and wellness practices. It is frequently added to baths for its soothing properties, as it is believed to help relieve muscle soreness and stress. The magnesium in MgSO₄·7H₂O is essential for many biological functions in the body.