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All-in-One At-Home Teeth Whitening System. Bendayan points out that like the GLO kit, this FDA-approved, over-the-counter system is perfect if you have sensitive teeth, since the strength of the ...
This teeth whitening system comes with a super-compact light that has five LED bulbs to rapidly speed up the whitening process, says Lana Rozenberg, a cosmetic dentist in NYC. “Just apply the ...
The two-step system uses the stain-resistant ProActivate whitening accelerator paste to prep your pearly whites, followed by the ProBrighten gel and LED light that makes teeth up to nine shades ...
Tooth whitening or tooth bleaching is the process of lightening the colour of human teeth. [1] Whitening is often desirable when teeth become yellowed over time for a number of reasons, and can be achieved by changing the intrinsic or extrinsic colour of the tooth enamel . [ 2 ]
The general structure of a phosphite ester showing the lone pairs on the P. In organic chemistry, a phosphite ester or organophosphite usually refers to an organophosphorous compound with the formula P(OR) 3. They can be considered as esters of an unobserved tautomer phosphorous acid, H 3 PO 3, with the simplest example being trimethylphosphite ...
Phosphate esters have the general structure P(=O)(OR) 3 feature P(V). Such species are of technological importance as flame retardant agents, and plasticizers. Lacking a P−C bond, these compounds are in the technical sense not organophosphorus compounds but esters of phosphoric acid. Many derivatives are found in nature, such as ...
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The product is used by placing a disposable plastic strip directly onto the teeth that contains an enamel-safe whitening gel. It is reported to be most effective on yellow and heavily stained teeth. [2] In 2010, the "3D" range of Whitestrips was introduced. The new "Advanced Seal" was a technological advancement from the older Crest Whitestrips.