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The Pearl system is unlike any other teeth whitening kits I’ve seen. The kit comes with the Pearl ionic handheld whitening unit and lots of individual tubes of whitening gel.
What makes this unique from other at-home whitening kits is the ionic whitening device — which won’t even activate unless you disperse the whitening gel evenly so all the contacts are fully coated
According to the website, your teeth can get up to 10 shades whiter, by using the device twice a day for only 5 minutes at a time. Ten minutes a day is definitely worth it to achieve a whiter smile.
Compared to Crest whitening strips, this system seems to give faster results, but also seems to get deep down into the crevices that Crest whitening strips may not reach.
The system is quite expensive at $195, but for a “professional” teeth whitening at home the price is worth it. There are additional tubes of the whitening gel sold separately for $50, so if you continue using the device, the cost isn’t that great.