About the Product: Spa-grade bath salt for sore and tired muscles and joints. Non-Toxic, Dye Free, Paraben Free. No Artificial Fragrances. Apply 1/2 a cup to running bath water and enjoy All-Natural: Our patented formula uses White Willow Bark (nature’s aspirin) and is packed with essential oils like Eucalyptus, Peppermint, Helichrysum to deliver relief from a hard day's work. Fast-Acting & Long-Lasting: Your hard work is done for the day. Now let all the beautiful ingredients found in nature go to work on you! MADE IN AMERICA! - Nature's Willow was born from the efforts of a Tennessee daughter developing a product to help ease her mother's pain.