This is a winner!
"Remineralises enamel and cleans deeply." I endorse that. It's effect was very noticeable, within days. It was amazing. Areas of denuded enamel due to receding gums appeared to have been covered over with a coating of what I assume was enamel. Badly stained areas - just cleared. I use it twice daily as instructed; the last thing at night and first thing in the morning after cleaning my teeth with my usual toothpaste. This must be a winner!