A combination Dead Sea Salt, Evaporated Sea Salt and Epsom Salt makes this one of the best bath salt on the market. The Dead Sea Salt contains 21 minerals to aid in stimulating circulation and loosening tense muscles and joints, the Evaporated Sea Salt adds magnesium, calcium and potassium while Epsom Salt is a natural remedy for relieving stress and the aches of muscle strains. Peppermint Rosemary.