This Dermo-Calm Masque Sensidote from the Kerastase Specifique range is a wash out masque treatment that is designed to soothe the scalp and leave your hair feeling silky soft and refreshed. Designed to relieve the scalp of irritation, this masque is an intense treatment that gives you immediate effects. Your scalp will feel cooled, soothed and fresh whilst your hair will boast a silky soft texture that lasts.L'Oreal