Hiilipohjainen hammastahnan tehostaja, jossa 5 % hiilijauhetta – 30 ml

The gritty texture of the 5% charcoal powder is noticeably different from my regular paste, and it lathered up just fine. After three weeks of using it morning and night, the coffee stains on my front teeth are definitely less obvious.

I’ve been using this booster with my regular paste for about two weeks, and the difference on my tea-stained front teeth is honestly noticeable. The 5% charcoal powder doesn't taste gritty or weird like I expected. I just shake a little onto my brush and go, and my morning coffee habit no longer sho

Three weeks in and the coffee stains on my front teeth are noticeably lighter—I just squeeze a pea-sized bit on top of my regular paste and brush as usual. The 5% charcoal powder is gritty enough to feel like it’s actually polishing, but it doesn’t scratch my gums like I worried it might.