含木糖醇微羥基磷灰石牙膏

Was skeptical about the plastic-free packaging, but the box arrived intact and the pieces are easy to pop out. The flavor genuinely lingers for a good while, and I like that the hydroxyapatite particles are fine enough to feel smooth rather than gritty.

I appreciate the plastic-free packaging, and the fact that the hydroxyapatite particles are smaller than dentin tubules made me feel like it's actually doing something for my teeth. The flavor does last a decent while, and 50 pieces for the weight feels like a fair amount to chew through.

The flavor really sticks around longer than any gum I've tried, easily 20 minutes of solid chew. I like that the pieces are 2.4 grams each, so one is just the right size. Also glad the packaging is plastic free, feels better for the environment.