Ideal to be used as a foot soak, but can also be used in the bathtub for a complete body soak. This is the perfect healing. Blend of magnesium and CBD combined this incredible salt soak can help ease. Inflammation cramping pain, restless leg syndrome and can help promote. good sleep while helping you ease anxiety and relax. . Magnesium can also help with muscle and joint pain, carpal tunnel, and promote good bone health. Magnesium can also help reduce inflammation and relieve muscle tension and stiffness to help speed up recovery time.