Nutri-Supplement Split Ends Serum by Kérastase is a high-nutrition ultra-sealing split ends serum for dry hair with split ends.


  • Instantly fills lipids to replenish tips
  • Locks in nutrition to prevent the appearance of split ends
  • Creates a protective barrier to fight against chronic dryness
✔ 2x less split ends*
✔ 4x more split ends prevention*
✔ +61% of immediate hydration & 72H of nutrition*
✔ +99% of stronger hair*
    How To Use:

    STEP 1
    Apply 5 drops of the Nutri-Supplement Split-Ends serum to wet ends, as a leave-in treatment.

    STEP 2
    Style as desired. Do not rinse.

    Key Ingredients:

    • Vitamin-In-Oil Blend: Blend of vitamins to help boost the nourishing & reinforcing properties of the formula.
    • Anti-Dryness Polymers: With a high affinity to the hair, they wrap fiber ends with a fine caring micro-mesh with lightness. They form a network on the hair fiber to provide immediate nourishment and seal dry ends but also prevent the appearance of new split-ends.

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