Nourishing Colour Formula Enriched with olive, avocado and shea oil, this long-lasting colour cream nourishes while it colours. Your colour stays radiant-looking week after week, for up to 8 weeks of nourished hair. Nourishing Triple Oil Now with more rich nourishing conditioner cream. This blend of avocado, olive and shea oils provides rich nourishment. Its unique formula lets your hair keep its rich, deep colour by protecting your hair against dryness until the next time you colour.