For many years I was plagued by sensitive tooth necks, so far nothing has since helped and I just had to live with it. Bio Repair seemed as glimmer of hope on the horizon, I began to brush with it every 2 days. First the teeth after brushing were smooth, it also kept longer. After 2 weeks of anger disappeared with the tooth necks, so I did not expect. I use BR alternating with normal toothpastes, as it contains no fluorides are indeed important for the preservation of the teeth. Negative is the pungent taste, not later than the nasty thick flushing it begins uncomfortable under the tongue to burn. But the positive aspects outweigh this from my point of view on the actual shirt.
