Nat. Mur., (Natrum Muriaticum) the water-distributing cell salt, helps the body balance and better distribute its fluids. It is ideal for relief of symptoms of headaches, colds, and heartburn. Nat. Mur. plays a role in the production of hydrochloric acid and is also helpful for symptoms of gastric upset and distress. Tablets are flavorless and dissolve immediately without water for no upset stomach.