“Coconut oil, olive oil and castor oil are good options. Serums and leave-in conditioners to save the dayScared that this generous oiling will make your hair look greasy and flat? Jolly advises moisture kick spray conditioners for virgin hair, deep conditioning sprays for keratin-treated hair and colour-protecting spray conditioners for coloured hair. Like oil, these leave-in conditioners and serums create a barrier that prevents the colour from getting directly absorbed by the hair strands and scalp. While Shazia recommends a homemade mask made of egg and yoghurt, Jolly suggests aloe vera.