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Kerastase Fondant Extentionniste

This strengthening conditioner is designed for slow-growing, brittle hair seeking healthy lengths. Enriched with Ceramides and Acid Maleic, it instantly infuses weak hair with active and healing particles that strengthens hair and promotes a healthy scalp environment. Formulated to act as a hair detangler for an easy comb-through without hair breakage and increases elasticity while rebuilding the natural hair strength of the hair fibre.


  • Detangling power to reduce hair breakage.
  • Rebuilds the natural strength of the hair fibre.
  • Increases elasticity and strength.
  • Provides nourishing properties from lengths to ends.
  • Seals hair cuticles.
  • Purifies and stimulates the scalp.