Don't just take Our Word for it! Here's what Our Customers think:
“Very happy with my white teeth! Also very important to me that it is totally harmless. I once tried charcoal tablets. Powder was much too coarse and it gave me sensitive teeth. The Smilestra kit is much nicer to use and without any problems! ” - Ophelie
“I have been using your product for 1 week now and I am very enthusiastic. Already after the first use I noticed a big difference! I showed different people a before and after photo and two of them immediately purchased your product! This product is well worth its money! Thank you Smilestra ” - Anne N.
“I thought it would not work, I now have it for 3 days and I see a big difference. TOP result already! Can't wait to see how it will improve even more !! ” - Guido