Elvive Color Protect Purple Reviving Oil, is leave-in hair oil treatment for highlighted brunette, blonde & grey Hair transforms dry, brassy hair! The unique, caring Purple Oil formula helps neutralize yellow or orange tones whilst leaving hair feeling soft, nourished and revived.Blonde or bleached hair in need of a refresh? Introducing Purple Reviving Oil from Elvive Colour Protect, Britain's number 1 for coloured hair*. Highlighted brunette, blonde, and grey hair can become yellow and brassy over time. This leave-in hair oil treatment transforms dry, brassy hair! The unique, caring Purple Oil formula helps neutralise yellow/orange tones whilst leaving hair feeling soft, nourished and revived. How does it work? Purple colour is the opposite to yellow on the colour wheel, the purple within the Purple Oil formula helps neutralise yellow tones. The perfect finishing touch to complete your anti-brassiness routine for an even brighter blonde. For best results, use after Elvive Purple Shampoo and Conditioner or Intensive Mask.What does purple reviving oil do?Our ultra caring Purple Reviving Oil helps neutralise yellow and orange tones while nourishing the hair, leaving it feeling soft, and revitalized. Highlighted brunette, blonde, and grey hair can become yellow and brassy over time. This unique leave-in hair oil treatment transforms dry, brassy hair.