Feb 12, 2021

Kérastase Fusio-Dose: A Personalized In-Salon Service

# What is Fusio-Dose?

Fusio-Dose is a tailor-made system of hair applications for instant and long-lasting hair transformation.

# How does Fusio-Dose work?

Often, hair has more than just one need: it can be both colored and sensitized or damaged and dry or thinning and lacking discipline. Fusio-Dose can provide a double benefit in only one professional application and be more efficient than any other treatment.

# What is the difference between a Concentré and a Booster?

Fusio-Dose Concentrés contain a micro-emulsion technology: its active ingredients are 100 times smaller than in the traditional treatments due to their industrial transformation by ultra-dispersion process. This allows an instant action on the core of the fiber for an immediately visible transformation result.

Fusio-Dose Boosters contain positively charged (cationic) active ingredients that are attracted to the most sensitive (negatively charged) zones of the fiber providing the result exactly where needed. This allows a targeted action for a highly efficient transformation without any weight down effect.