Ultra Effective
Optimized formulas for higher performance utilize the most effective active ingredients, meticulously selected for their fast-action on the fiber. These powerful formulas are isolated in their purest and most concentrated state for truly unprecedented instant hair transformation in just 5 minutes.
Ultra Personalized
Concentrés and Boosters fuse together to create 20 personalized combinations, uniquely tailored to your individual needs. Customized care, professionally prescribed to deliver instant hair transformation.
Ultra Experiental
After performing a professional hair diagnosis, your Kérastase Stylist will offer you a Fusio-Dose treatment adapted to your needs and will create a freshly fused formula just for you for instant hair transformation.