Desert Essence Natural Tea Tree Oil Whitening Plus Toothpaste Cool Mint combines natural teeth whiteners and natural breath fresheners to leave your teeth feeling cleaner and brighter. The bamboo stem fiber and baking soda in Desert Essence Natural Tea Tree Oil Whitening Plus Toothpaste Cool Mint help fight stains naturally. Sea salt and zinc citrate help reduce plaque, while wintergreen and Australian tea tree oils freshen your whole mouth. For a brighter smile and fresher breath, use Desert Essence Natural Tea Tree Oil Whitening Plus Toothpaste Cool Mint twice daily.ExpirationThis product has no expiration date or the manufacturer has not provided an expiration date.