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Nutri-Supplement Split Ends Serum

High nutrition ultra-sealing split ends concentrate


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Nutri-Supplement Split Ends Serum by Kérastase is a high-nutrition ultra-sealing split ends serum for dry hair with split ends. This split ends treatment contains anti-dryness polymers to seal dry ends, preventing the appearance of split ends. It also delivers a dose of essential nutrients that boost the formula’s ability to nourish and reinforce the hair. The extremely nourishing oil acts as an anti-dryness for split ends and has a translucent oily texture. Up to 4X more split ends prevention.* Bottle made of 20% recycled glass. *Instrumental test results after application of Split-Ends Serum .

How To Apply

Apply 5 drops of this split ends serum to wet ends, as a leave-in treatment.

Style as desired. Do not rinse.

In case of contact with eyes, rinse them immediately and thoroughly. If irritation occurs reduce the frequency of use.

Nutri-Supplement Split Ends Serum can be used after the entire Nutritive routine.


  • 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*

    *Instrumental test, after application of Nutri-Supplement split ends serum


Key Ingredients

Vitamin-In-Oil Blend: Blend of vitamins to help boost the nourishing & reinforcing properties of the formula.

AntiI-Dryness Polymers: These film-forming agents contribute to overall scalp hydration by protecting it from dehydration.