Our all-natural bath salts feature a custom blend of therapeutic salts and pure essential oils. Free of preservatives, additives, or synthetics. Of the Sea: Pure Ingredients: Dead Sea Salt, Sodium Bicarbonate (Aluminum Free), Seaweed Powder, Eucalyptus Essential Oil, Lavender Essential Oil, Peppermint Essential Oil, Golden Jojoba Oil 15 oz Glass Jar w/ White Metal Lid