Philips Zoom QuickPro take-home is a whitenig varnish that is applied to the tooth using a brush without the need of trays
The secret to Philips Zoom QuickPro is the unique dual layer varnish technology.
Layer 1 - a nearly invisible hydrogen peroxide whitening varnish.
This hydrophilic (moisture-loving) varnish adheres well to the tooth, delivering the active agent directly into the enamel and dentine.
As with all whitening products in the UK market the hydrogen peroxide is formulated in a way that not only allows it to be released onto the tooth but will also mean that it is released into the saliva. Saliva interaction can reduce the efficacy of the hydrogen peroxide. Philips have addressed this with the development of the second layer!
Layer 2 - next they apply an innovative sealant layer that dries in seconds, locking the hydrogen peroxide layer in place. This varnish layer is hydrophobic (water repellant) and the 2 varnish layers are immiscible (do not mix) during application.