Kérastase - Resistance Serum Extentioniste


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Kerastase Serum Extentioniste is a highly concentrated serum to help strengthen and fortify hair for reduced breakage. Its non-greasy formula helps to protect the appearance of the scalp from environmental aggressors. Serum Extentioniste helps to:

  • Purifying  & protecting the scalp
  • Smooth the fibres of your hair 
  • Promote a healthy scalp 

How to use:

1. Apply maximum 3 pipettes of Serum Extentioniste along all the scalp, once or twice a week.
2. Using the tips of the fingers, work the Serum into the scalp, using circular motions.