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Kérastase Fusio Dose Amino-Acid Concentré

concentrate for coloured hair
Nourishing concentrate with amino acids for intensive care of coloured hair. Designed for use exclusively with Fusio Dose Booster! Fusio-Dose transforms your hair in less than 5 minutes...
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In stock (3 pcs)

64.67 £
53.92 £ / 100 ml
Versions Kérastase Fusio Dose Amino-Acid Concentré
Contents Availability Price

In stock (3 pcs)

64.67 £

53.92 £ / 100 ml

Kérastase Fusio Dose Amino-Acid Concentré

Nourishing concentrate with amino acids for intensive care of coloured hair. Designed for use exclusively with Fusio Dose Booster!

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! The Fusio-Dose Concentré concentrated treatments target the primary hair need identified by your hairdresser after diagnosis, while the Fusio-Dose Booster boosters 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.


  • With a higher concentration of actives, delivers immediate visible hair transformation with scientific precision
  • Helps reduce damage caused by coloring
  • Adds shine, softness and lightness
  • Promotes healthy hair fibers after coloring
  • Anti-frizz protection up to 72 hours
  • Leaves hair looking healthier and up to 55% softer, 88% more nourished and up to 41% less hair damage
  • With Fusio Dose Booster, hair will be up to 70% shinier

Key ingredients

  • Amino Acids - fill hair with keratin and provide a protective barrier
  • Lactic Acid - seals hair fibers, reducing frizz and increasing shine
  • Coconut Oil - nourishes, moisturizes and softens, especially good for coarse, frizzy hair
  • Glycerin - regulates moisture levels

How to use

  • Remove the cap from the Concentré vial.
  • Hold the Booster in one hand, remove the cap and screw on the neck of Fusio-Dose Concentré clockwise until you hear a click.
  • The dispenser automatically delivers one 6 ml dose. Wait until the entire dose is released into the Concentré vial (A). Unscrew the booster (B).
  • Dry the dispenser.
  • Place the applicator on 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.
  • Put the cap on the Booster and return it to the dispenser stand with the dispenser facing downwards.

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


Aqua / Water / Eau • Amodimethicone • Hydroxypropyl Starch Phosphate • Behentrimonium Chloride • Cocos Nucifera Oil / Coconut Oil • Cetearyl Alcohol • Isopropyl Myristate • Isopropyl Alcohol • Phenoxyethanol • Trideceth-5 • Trideceth-6 • Tocopherol • Glycerin • Arginine • Caprylyl Glycol • Lactic Acid • Trideceth-10 • Cetrimonium Chloride • Acetic Acid • Linalool • Limonene • Sodium Hyaluronate • Centella Asiatica Extract • Parfum / Fragrance. N280799/1
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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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