Preservatives Free Herbal Mouth Freshener includes betel leaf and is prepared from natural and healthy ingredients like khajur, rose petals, cardamom and anise. The Mouth Freshener also comprises of clove-oil, paan -oil and paan leaf, mulethi, saffron, menthol etc. The Herbal Mouth Freshener is free from any kind of any preservatives. Preservatives Free Herbal Mouth Freshener does not contain supari, choona or kaththa, which may not be good for teeth.