You will enjoy gloss demi or permanent colour with basic blowdry for short hair or long hair below shoulders permanant colour to cover 100 grey lift up to 3 shades change tone or darken gloss demi permanent ammonia free colour to add shine and enhance tones can give up to 70 grey coverage lasts between 15 20 shampoos please note in order to minimise the risk of allergic reactions clients are required to have a skin test performed at the salon at least 48 prior to their appo