The Spearmint Herbal Toothpowder Tabs have a refreshing herbal mint taste and the Mint-Free Herbal Toothpowder Tabs are fresh and earthy with just a hint of clove. We are used to sweet-tasting toothpastes, but in Ayurveda and Oriental medicine, balancing the mouth and oral microbiome requires some bitter-tasting ingredients. This is why neem and miswak have been used for centuries as natural anti-microbials with powerful oral health support. It may take a few days to get used to the taste but we guarantee that you will love the effect on your mouth.