Neutralises the discolouration of the teeth from the first application. Violet is the complementary colour to yellow and therefore blocks the colour pigmentation of the teeth. When the 317C serum is applied to the teeth, the yellowish tones are neutralised. The serum is not only suitable for whitening teeth quickly, but also enhances and prolongs the effect of the whitening. In this way, your teeth remain brilliantly white for longer and yellowish discolouration is suppressed.
For an immediate effect from the first application.