DevaCurl No-Poo® Blue is an anti-brass zero lather curl cleanser. Brassy orange tones can ruin a good curl day. This non-lathering, conditioning formula with blue lotus flower and Smart Porosity Toning Technology helps equalize porosity for long-lasting, uniform toning. It leaves curls nourished, shiny, bouncy and vibrant. Now you can forget brass and turn up the sass!