Bổ sung khoáng chất & vitamin cho kem đánh răng với 15% Nano Hydroxyapatite – 30 ml

I was skeptical about adding another step to my routine, but this booster has genuinely made my teeth feel less sensitive when I drink cold water. The 15% nano hydroxyapatite concentration is clearly doing something because my dentist even noticed the enamel looked stronger at my last checkup.

Took a few weeks of daily use before I noticed my teeth feeling less sensitive, but the 15% nano hydroxyapatite concentration is what sold me—it’s the same mineral enamel is made of, so I trust it more than fluoride. The booster itself is a bit runny and takes some getting used to, but a little drop