L'Oreal Elvive Colour Protect Purple Reviving Oil 

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.

How to use

• Apply 2-3 drops of hair oil to damp or dry hair, adjusting the amount according to the length and damage level.
• Comb hair and dry with hairdryer; style as desired.
• Leave in hair and do not rinse.
• Use every 2-3 days, preferably on clean, towel-dried hair.
• It can also be used on dry and frizzy hair. Wash hands after use to avoid staining.