I've been using SP-6 toothpaste for about three weeks now, and I've noticed that my teeth look brighter, especially where tea stains are concerned. The texture is pleasant, and it leaves a long-lasting fresh scent after brushing. I'm not giving it 5 stars because the results take a little time, but overall I'm satisfied -Laura P.

I noticed an improvement after a week of daily use. The product is gentle on the gums and leaves a pleasant sensation. However, you need to be patient to see significant results.
— Alexandre M.

I've been using SP-6 whitening toothpaste for two weeks now, and my teeth are visibly whiter. I also like the fresh, minty taste that lingers long after brushing. It's become an indispensable part of my daily routine!
— Camille R.