Details Concentrated formula Fast lightening action Easy to apply Dust free Salon Care Blue Flash Powder Lightener is a concentrated formula with fast lightening action that's easy to apply and dust free. Ingredients POTASSIUM PERSULFATE ,SODIUM METASILICATE ,SODIUM PERSULFATE ,AMMONIUM PERSULFATE ,KAOLIN ,ETHYLHEXYL PELARGONATE ,UREA ,CYAMOPSIS TETRAGONOLOBA (GUAR) GUM ,SODIUM LAURYL SULFATE ,MAGNESIUM STEARATE ,MAGNESIUM CARBONATE ,VP/VA COPOLYMER ,EDTA ,CARBOMER ,ULTRAMARINES