Urtekram have given the fresh taste of mint a shot of green tea, because it seems that the polyphenols in green tea may have a positive effect on teeth & gums. Researchers at the University of Illinois in the US have come to this result, among others. Their toothpaste cleans effectively with the forces of nature, & it contains a strong team. The chalk Urtekram use was created millions of years ago & is simply gathered from the bottom of the sea & then pulverised. That is also the reason that their toothpaste has the natural, light grey colour of natural chalk. Furthermore, Urtekram´s toothpaste has a high content of aloe vera, because it helps protect your gums & provides them with some additional care. & as a small extra bonus, they have also added myrrh, which is known for its disinfecting effect.