Blanx White Shock Power White Treatment Tooth Kit 50 MLBlanX White Shock Power White Treatment 50ml BlanX Power White Treatment visibly whitens teeth from the first use and can achieve up to four shades whiters in two weeks thanks to the highly concentrated ActiluX formula. The whitening action is activated through light powered through BlanX White Shock's unique ingredient ActiluX. This is deposited on to the teeth surface when brushing and remains active all day. This treatment comes with an LED bite