It is an exclusive dyeing system that combines tradition with great innovation. The dye is rich in pure vegetable pigments and can be used with warm to hot water depending on the colour, to facilitate the penetration of pigments and durability over time. Its unique formula of 100% vegetable ingredients guarantees a vegetable colouring with natural reflections in its value of excellence and respect for professional hairstyle. Tested under dermatological control. Free of peroxide, ammonia, heavy metals, PPD, PTD, resorcinol, dyes, synthetics, GMO... 100% of the total ingredients are of natural origin100% of the total ingredients are from Organic Farming. Cosmos Organic certified by Ecovert Greenlife according to the Ecocert reference. Vegan.