麻豆区 Vine Customer Review of Free Product( What's this? )
I鈥檝e been using the Niacinamide Whitening Toothpaste for about a week now, and so far, I鈥檓 quite pleased with the results. The formula feels gentle on my sensitive teeth, which is a huge plus since many whitening toothpastes can be harsh. I like that it鈥檚 fluoride-free but still leaves my mouth feeling fresh for hours.
While it鈥檚 only been a short time, I鈥檝e noticed a slight improvement in the brightness of my teeth, and my enamel feels well protected. The fresh breath effect definitely lasts throughout the day, which is a bonus.
I鈥檒l continue using it to see if the whitening effect becomes more noticeable, but overall, it鈥檚 a great option for anyone with sensitive teeth looking for a gentle whitening toothpaste.