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Kérastase Fusio Dose Booster Nutrition

booster for dry and brittle hair
Intensive rinse treatment with camellia oil for regeneration, immediate nourishment and strengthening of dry hair. It restores and repairs the structure of the outer fibre from the inside...
More information

In stock (10+ pcs)

45.36 £
37.80 £ / 100 ml
Versions Kérastase Fusio Dose Booster Nutrition
Contents Availability Price

In stock (10+ pcs)

45.36 £

37.80 £ / 100 ml

Kérastase Fusio Dose Booster Nutrition

Intensive rinse treatment with camellia oil for regeneration, immediate nourishment and strengthening of dry hair. It restores and repairs the structure of the outer fibre from the inside and outside. Designed for use exclusively with Fusio Dose Concentré

Fusio-Dose transforms your hair in less than 5 minutes with a custom-blended blend. The combination of booster & concentré offers 30 different combinations that address 2 hair needs in 1 application! Concentrated treatments Fusio-Dose Concentré target the primary hair need identified by your hairdresser after diagnosis, while boosters Fusio-Dose Booster target the secondary hair need your client is seeking, so you can have the best of both worlds.

In 2022, the iconic Fusio-Dose salon service has been taken to the next level with the addition of concentrated skincare actives to provide enhanced performance.


  • Regeneration and hair fiber restoration
  • Strengthens and revitalizes
  • Smoothes, adds shine and softness
  • Protects against the appearance of further damage
  • Leaves hair looking healthier and up to 64% softness and 31% suppleness

Key ingredients

  • Camellia Oil - softens hair, restores natural shine and helps retain moisture in hair
  • Sunflower Oil - softens and smooths
  • Glycerin - regulates moisture levels

How to use

  • Remove the cap from the Concentré vial.
  • Holding the Booster in one hand, remove the cap and screw on the neck of Fusio-Dose ConcenFeaturestré clockwise until you hear a click.
  • The dispenser automatically delivers one 6 ml dose. Wait for the entire dose to be released into the Concentré vial (A). Unscrew the booster (B).
  • Dry the dispenser.
  • Place the applicator on the Concentré (A) and shake until a homogeneous mixture is obtained (B). Spray the mixture strand by strand from a distance of 10 cm onto washed, towel-dried hair and massage into the lengths. Rinse without time to work.
  • Place the cap on the Booster and return it to the dispenser stand with the dispenser facing downwards.


Avoid contact with eyes. In case of contact with eyes, rinse them thoroughly with water immediately.

Caution! Always perform a sensitivity test at least 48 hours before using the product. Do not use alone. Use only with Fusio-Dose Concentré! The mixture cannot be stored and must be used immediately.


Aqua /Water / Eau • Peg-40 Hydrogenated Castor Oil • Amodimethicone • Trideceth-5 • Cetrimonium Chloride • Glycerin • Phenoxyethanol • Trideceth-10 • Caprylyl Glycol • Camellia Oleifera Seed Oil • Acetic Acid • Caramel • CI 19140 / Yellow 5 • CI 14700 / Red 4 • Tocopherol
Key features
For whom: For women
Hair type: All types
Concern of hair: Damage, Dryness
Benefit: Smoothing, Regeneration, Shine, Hydratation, Strengthening
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Catherine Neat hair and skin specialist
Catherine Neat
hair and skin specialist

+44 330 808 5640
At workdays: 8:00-16:30

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