I have used diffrent types of toothpaste but active fresh so standard then others. personally I have used it before them my teeth flow bleeding during morning time when I have used thats then my mouth bleeding are stoped and the mouth feel us freshly. there are no salty and other chemicales are added them but mostly harbal are added them. Harbal minrals have no side effect due to thise reason I am realy like the active fresh toothpaste. Chemicals present toothpaste like coolgate etc are spread various types of mouth disease in human biengs so always use harbal toothpaste like active fresh for healthy teeth.