The Kerastase Fusiodose hair booster constitutes a unique care which is recommended for colour-treated and dull hair which lacks shine. Thanks to the use of unique, carefully selected ingredients, it ensures gentle care which does not weigh hair down.

• Perfectly nourishes and strengthens hair
• Adds shiny brilliance
• Leaves your hair soft to the touch
• Multifunctional

How to use: Choose an ampoule and fit it on the product, then turn it clockwise. A dose of 6 ml will be automatically administered. Shake the mixture well before spreading its content across the whole hair length. Rinse thoroughly after 4-5 minutes.

Result: Nourished, stronger and shiny hair.

The boosting system should be combined with a concentrate (ampoule) which is tailored to individual needs and type of hair.