Expert PAP Pro Teeth Whitening Pen

The unique formula developed by Oxford University Chemist effectively lifts the colour of your teeth, removing stains caused from tea, coffee or even smoking without causing sensitivity and is developed to even work on crowns, false teeth veneers and other dental work.

The formulation can be used to spot target certain teeth or areas that pick up staining more readily such as the gum line. It even whitens teeth that have discoloured due to ageing.

This study was designed to assess the effectiveness of the L(A)B Expert PAP Pro Whitening Pen in normal volunteer subjects vs a placebo control. The product was used in the clinic under the control of a Dentist. The study was carried out in sixty (60) subjects aged 19-75 years old, randomised to thirty (30) subjects in a placebo group and thirty (30) subjects in a test group. The tooth whitening effect was assessed clinically by the Dentist for all sixty (60) subjects under blind and randomised conditions.

Subjects used the test product as instructed. Tooth whitening efficacy was assessed by the Dentist before product use and after by means of an R-20 Bleaching Shade guide. The tooth whiteness was matched to a point on the scale (S2 to S40) and this point recorded.