

The SunnaSmile Professional Whitening Kit is an in-studio teeth whitening set built around a 33% carbamide peroxide and 3% hydrogen peroxide gel delivered by syringe into an empty tray. The syringe-and-tray format lets the operator control how much gel goes in, which matters for large or small teeth. It pairs with SunnaSmile's blue and red LED light, and the gel includes aloe, wild mint oil, neem leaf extract, xylitol and zinc citrate alongside the peroxides. A session runs 15 to 20 minutes. It is aimed at whitening professionals rather than at-home users, and its peroxide strength is well above typical at-home strips and trays.
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Ratings are very high, and the maker reports strongly positive feedback on the new syringe-and-tray format.
The Professional Whitening Kit is an in-studio teeth whitening kit. It comes with an empty tray and a syringe of SunnaSmile Gel. The gel amount can be adjusted, with more for larger teeth and less for smaller teeth.
The gel is used with blue and red LED light technology to remove stains. It is also meant to heal abrasions in the mouth during the session. An in-studio treatment takes 15 to 20 minutes.
The whitening formula contains 33% carbamide peroxide and 3% hydrogen peroxide. Instructions come as a digital download sent by email after purchase.