Formulated for pre-lightened hair, the BLEACH LONDON Fade To Grey Conditioner works to tone your grey locks or transform blonde hair with a temporary smokey grey sheen. Designed to neutralise brassiness, the conditioner enhances the cooler tones of grey hair to give it a new lease of life between salon trips. For those wanting to change up their look without the commitment, the formula can also be used to give blonde hair a makeover for up to three washes. Vegan.