It also restructures, protects and delivers an intense shot of chestnut colour that lasts 3 or 4 washes. It is suitable for natural and dyed hair. It intensifies and enables permanent hair color to last longer. It helps to hide roots. It can be used as often as required. Its formula contains plant Keratin, which is a compound of 18 amino acids similar to hair keratin. It provides a repairing action. It contains Sunflower extract, which protects hair colour and organically-grown Aloe Vera juice, which provides maximum hydration. It delivers intense reflectios of colour to mahogany hair, protects the natural hair colour, prolongs the persistence of permanent dye and conceals greys. It contains a UV filter. which protects chestnut hair from solar radiation, thereby ensuring optimal maintenance of hair colour.