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Kérastase Fusio Dose Collagen Peptide Fragment Concentré

concentrate for damaged hair prone to breakage
Intensive nourishing concentrate with plant collagen peptides for weakened hair prone to breakage when combing. Designed for use exclusively with Fusio Dose Booster! Fusio-Dose transforms...
More information
On request
76.45 £
63.75 £ / 100 ml
Versions Kérastase Fusio Dose Collagen Peptide Fragment Concentré
Contents Availability Price
10x12ml On request The product is sold out shortly or it's a novelty. Availability on request. /Please contact us for availability.

76.45 £ Old price:  81.12 £

63.75 £ / 100 ml

Kérastase Fusio Dose Collagen Peptide Fragment Concentré

Intensive nourishing concentrate with plant collagen peptides for weakened hair prone to breakage when combing. 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 & concentrate offers 30 different combinations that address 2 hair needs in 1 application! Concentrated treatments Fusio-Dose Concentrate 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.


  • With a higher concentration of actives, delivers immediate visible hair transformation with scientific precision
  • Deeply nourishes and strengthens** weakened hair
  • Adds shine, softness, lightness and makes detangling easier
  • Improves hair strength and vitality
  • Long-lasting effect
  • Leaves hair looking healthier and up to 93% stronger and 85% more nourished

Key ingredients

  • Collagen Peptides - enhance the covering properties of the formula for a soft finish and deep nourishment, for intense care and protection to prevent hair loss due to breakage.
  • Arginine - provides resilience and strength, accelerates cell renewal, retains moisture
  • Ceramide - is a patented ingredient, developed after 4 years of research, that fills cracks and strengthens weak hair from within, improving the hair's ability to retain vital moisture.

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.
  • 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 • Quaternium-87 • Potato Starch Modified • Propylene Glycol • Glycerin • Phenoxyethanol • Polysorbate 20 • Candelilla Cera / Candelilla Wax / Cire De Candelilla • Stearyl Alcohol • Butylene Glycol • 2-Oleamido-1,3-Octadecanediol • Limonene • Chlorhexidine Digluconate • Linalool • Carbomer • Sodium Lactate • Arginine • Benzyl Salicylate • Coumarin • Palmitoyl Tripeptide-1 • Palmitoyl Tetrapeptide-7 • Parfum / Fragrance. N293712/1.
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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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