Kerastase Discipline Collection decodes the science of perfect movement. With 72 Hours of ant-frizz and anti-humidity action. Results last beyond 10 shampoos. This innovative collection is putting a STOP to unruly hair. Suitable for all hair types whether you have loose curls, tight curls, way or straight hair. The dream is to have supple, fluid, perfectly smooth hair without any harsh chemicals and no damage.