Salivix pastilles help to relieve a dry mouth by stimulating your salivary gland. When you suck on a pastille, this encourages your body to produce the saliva it would need to help you digest your food, hydrating your mouth naturally. As well as this, Salivix contains fluoride, which can help to prevent tooth decay, making these pastilles ideal for those who want to ease their dry mouth and help protect their teeth.