Bourjois Smile Enhancing Gloss and Brightening Gel is unlike anything you have come across before. One end contains a unique tooth-brightening effect gel and the other the lip gloss itself. The dazzling lip gloss is formulated with White Focus pigments to enhance tooth brightness instantly. The tooth-brightening effect gel is applied directly to the teeth, Gentle on enamel, its formula is enriched with Blue Coloured pearls and brightening agent for an instant result.