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Kérastase Fusio Dose | Boosters For Instant Hair Transformation

Experience instant soft, nourished, gorgeous hair transformation with Fusio-Dose. Learn more about Fusio-Dose Ritual by visiting a salon near you.

Kerastase Fusio Dose - Hair Treatment

20 possible combinations - 1 personalized Ritual

A Fusio-Dose Ritual is tailor made to your hair needs. A highly personalised in-salon treatment, it targets 2 hair concerns simultaneously. The freshly blended & concentrated actives give visible results in less than 15 minutes.

Experience an instant hair transformation ritual

Concentrates and boosters come together in your very own Fusio-Dose Ritual, at a true mixology bar dedicated to Fusio-Dose care. A hair care beauty “shot” at the salon, for busy women, that takes only a few minutes.

Kerastase Fusio Dose - Instant Hair Transformation

Concentré Densifique + Booster Brillance

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


Nutrition injection Concentré Pixelist + Booster Nutrition

The radiance of colored hair is boosted and the fiber is nourished while remaining beautifully light.


Reconstruction injection Concentré Vita-Ciment + Booster Reconstruction

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

Discover the 3 Boosters Fusio-Dose Transformations

Booster Reconstruction

50 % less breakages during brushing

Booster Nutrition

3 times more nutrition

Booster Discipline

3 times more discipline


Far more than the place to get your root touch-up or an occasional trim, book an appointment at your nearest Kérastase salon for a complimentary personalized hair diagnosis or ask your hairdresser about the signature and salon-exclusive Fusio-Dose treatment. You can also stop by anytime to browse and shop the complete Kérastase range, no appointment necessary.


Your Personal Care

Diagnose your hair

Online Diagnosis

Take the hair diagnosis quiz to find the best product mix to solve your hair and scalp concerns.

Hair Transformations

Read reviews from real clients on the journey of their Kérastase hair and scalp transformation.