PERSONAL CARE: RELIEF TO THE BONE BATH SALTOur specially formulated bath salts contain high quality aromatic essential oils. Put a handful of salt into the bath to release the oils, or use it as a scrub. The Relief to the Bone bath salt is perfect for a hot bath in the winter, when your bones are achy and cold from the chill in the air. This bath salt is also recommended for those with arthritis, rheumatoid arthritis and chronic achy joints.