ENTER THE ERA OF TAILOR-MADE

The boosters, five concentrated care formulas, are mixed with the concentrates, four powerful active ingredients, offering multiple combinations for a custom-designed treatment to instantly and lastingly transform the hair.

Discover Fusio-Dose

THE ART OF PERSONALISATION Choosing among the 4 concentrates and the 5 boosters, your stylist will select the best combination of pure active ingredients.

FOR EACH CARE APPLICATION, 20 TAILOR-MADE COMBINATIONS ARE POSSIBLE. FIND YOURS.

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Click on your primary need
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DISCOVER 5 BEFORE AND AFTER FUSIO-DOSE TRANSFORMATIONS WATCH the hair transformations with Fusio-Dose

  • RADIANCE INJECTION
    Concentré Densifique + Booster Brillance

    Hair fibre is re-densified and toned. The radiance of coloured hair is boosted instantly.

  • NUTRITION INJECTION
    Concentré Pixelist + Booster Nutrition

    The radiance of coloured hair is boosted and the fibre is nourished while remaining beautifully light.

  • DENSITY INJECTION
    Concentré Vita-ciment + Booster Densité

    The hair is repaired in-depth and the fibre is densified.

  • DISCIPLINE INJECTION
    Concentré Oleo-Fusion + Booster Densité

    The fibre is nourished in-depth. The hair is smoothed and disciplined without a heavy feeling.

  • RECONSTRUCTION INJECTION
    Concentré Oleo-Fusion + Booster Reconstruction

    The hair is instantly repaired in depth. Strength and vigor are restored.

FUSIO-DOSE REVOLUTION Fusion-Dose pushes back the limits of ultra-personalisation

A TAILOR MADE CARE, AN INSTANT TRANSFORMATION THE ART OF FORMULATION

OPTIMISED FORMULA FOR HIGHER PERFORMANCE

The most effective active ingredients meticulously selected for their fast action on the fibre are isolated in their purest and most concentrated state for truly unprecedented fibre transformation.

THE 1ST KÉRASTASE PROFESSIONAL HAIR LAB

Concentrés and boosters come together at the core of a new system, a true mixology bar dedicated to personalised Fusio-Dose care. A hair care beauty "shot" at the heart of the salon, for busy women, that takes only 5 minutes.

FUSIO-DOSE REVOLUTION

THE ART OF STAGING THE BLENDING

After performing a professional hair diagnosis, your stylist will offer you a Fusio-Dose ritual adapted to your needs and will create a customised mix of super concentrated, blended active ingredients for personalised care designed to instantly and lastingly transform your hair.

FIND YOUR SALON

Ask in-salon for your Fusio-Dose ritual
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