nope this product didn't work to alleviate my symptoms at all. And it gave my tounge a weird stingy feeling like it was numbing effect. And my mouth was just as dry. Actually the lozenges doesn't make any sense to me , they were expensive and you need spit to even dissolve a mint so putting something dry into an already dry mouth is pointless. And the weird overall numbness and tingling on the tounge and mouth was just wrong. my dentist suggested the mouth wash from biotine but I couldn't find it so I stumbled on the lozenge but now I will not be trying any other products. forget it.