Hair colour is a great way to experiment with your hair and try out a new look. There are two different types of hair colour. Semi-permanent and permanent. Semi-permanent hair colours are perfect if you don’t want the commitment of permanent colour, as they are only temporary. Most temporary hair colours can be applied at home and tend to come in the form of a hair mask. Permanent hair colours require more commitment and should only be applied by a hairstylist. It is important to know that permanent colours can affect the condition of your hair, especially if the hair integrity is already compromised.