Our Energizing Spa Bath Packets with Tangerine and Peppermint essential oils help relieve mental and physical fatigue. Spa Bath packets are filled with purifying Pacific sea saltssodium bicarbonateskin-softening magnesium sulfate and pure essential oils to turn your tub into a Spa at home. May be used in conventionalwhirlpoolor hot tub baths. May be used in conventionalwhirlpoolor hot tub baths. Ingredients: Sodium BorateSea SaltsSodium BicarbonateMagnesium SulfateSodium TripolyphosphateCitrus Reticulata (Tangerine) OilMentha Piperita (Peppermint) OilTapioca Starch.