Fusio-Dose treatments cost $40 for each salon visit. Should you want to add on a scrub treatment, the total treatment cost is $50.

The concentré addresses the primary hair concerns. These hair needs are identified by the stylist during the diagnosis steps. The booster addresses your secondary hair concern you want to target, such as shine, nutrition, reparation, etc.

Fusio-Dose is a custom hair treatment. With 6 Concentrés and 5 Boosters available, there are up to 30 different mixes possibilities. It allows you to target two unique hair concerns at the same time.

Even those who take excellent care of their hair sometimes need a boost. Stress, styling and environmental factors can weaken the hair gradually, causing it to look dry and dull, behaving in strange, unruly ways. With this treatment your hair quickly transforms and restores to its full potential.

Before beginning your treatment, your stylist will diagnose your hair. Depending on what your hair needs most, they will select a [Concentré] and [Booster] to combine and spray it onto the hair, at the backwash. Within 5 minutes your tailor-made treatment will be complete, and you’ll be flaunting lush, re-energized hair all day, every day!

It replaces your fondant or mask in-salon treatment, but it isn’t the same. Fusio-Dose molecules are up to 100 times smaller than a traditional haircare product and it is supplemented with skincare actives

No, it is a Kérastase exclusive salon service. The Fusio-Dose custom-blended formula requires a professional evaluation of your hair to determine the best mix for you.

Every salon visit! Your stylist will diagnose your hair and create a freshly mixed formula that specifically targets your current hair concerns with the correct blend of concentrated actives. Your stylist will then recommend and adapt the formula each time to suit your hair needs as they evolve with every visit.