Kerastase Fusio-Dose Reinforcing Booster 4.06 oz


Out of stock


Use on over-processed hair types
Reinforces the strength of hair shafts
Repairs years of damage

Treat your over-processed, damaged strands with Kerastase Fusio-Dose Reconstruction Reinforcing Booster. This powerful formula repairs years of damage from color-treatments and prevents more breakage and damage by strengthening each strand of hair. Combine with one of Kerastase’s other treatments for the best results.

How to Use

Must be mixed with Concentre. Fix Booster on Fusio-Dose Concentre Turn Booster clock wise and it will automatically delivers 6ml dose into Fusio-Dose Concentre. Replace cap after each use


  • Aqua
  • Water
  • Quaternium-87
  • Potato Starch Modified
  • Propylene Glycol
  • Polysorbate 20
  • Candelilla Cera
  • Candelilla Wax
  • Stearyl Alcohol
  • 2-Oleamido-1
  • 3-Octadecanediol
  • Hexyl Cinnamal
  • Chlorhexidine Digluconate
  • Linalool
  • Limonene
  • Hydroxycitronellal
  • Benzyl Alcohol
  • Calcium Pantothenate
  • Arginine
  • Safflower Glucoside
  • Benzyl Salicylate
  • Butylphenyl Methylpropional
  • Parfum
  • Fragrance