ORL 天然無氟牙膏含羥基磷灰石

My teeth actually feel cleaner after two weeks of using this, and I like that the hydroxyapatite is doing the enamel work instead of fluoride. The xylitol gives it a faint sweetness that isn't overpowering.

Switched to this because I wanted to drop fluoride, and honestly the hydroxyapatite has kept my enamel feeling just as smooth. The xylitol gives it a faint sweetness instead of that harsh mint burn.

My teeth used to feel sensitive near the gumline when I drank cold water, but after about three weeks with this hydroxyapatite paste that twinge has mostly faded. It foams gently and doesn't leave that chalky aftertaste I got from regular toothpaste.