Kérastase Discipline Gentle Smoothing Shampoo for Over-Processed Hair - Repair & Nourish Damaged Hair - Perfect for Daily Use & Salon-Quality Results at Home

Kérastase Discipline Gentle Smoothing Shampoo is designed to protect your sensitised or colour-treated hair from frizz and humidity for up to 72 hours. It gently cleanses while the pro-keratin formula restores your hair's integrity, leaving it with natural movement, a soft texture, and a frizz-free finish.