Smirk® Teeth Brightening Powder is the gentle, safe, dentist-approved way to whiten teeth at home.
Remove even the toughest coffee, tea, or tobacco stains by applying Smirk Powder one to two times per week. Our signature mint powder is safe even for sensitive teeth.
The cleansing power of green tea supercharges our micro-fine powder to create a brighter, whiter smile!
When used as directed each pot of Smirk powder lasts for approximately 6 months.
For ultimate brightening results, pair Smirk powder with our gel & LED kit or our teeth whitening strips.
Bleaching agents like peroxide have an aggressive whitening mechanism called free-radical oxidisation, which has some detrimental side effects.
Among these side effects are sensitivity, irritated gums, and the loss of minerals in the tooth. Dentists limit these reactions with in-chair treatments, but at-home treatments are riskier.
We use Pentasodium Triphosphate (PT) as our primary whitening ingredient. The PT method is a safer alternative to peroxide because there are no free radicals released. As a result, no damage is done to the gums or enamel.