Genesis Homme Spray de Force Epaississant a thickness boosting spray by Kerastase designed to strengthen weakened hair, fine hair and hair prone to thinning.


  • Thickens every hair fiber for a fuller, stronger hair mass.
  • Instantly gives sensation of more hair volume globally.
  • Provides instant volumizing hair for 24H and texture from the roots with a natural look.
  • Light hold, non sticky that instantly thickens every hair fiber for a fuller, stronger hair mass.
+25%* more hair mass after 1 application
+5%* increased hair diameter

* Instrumental test, after application of Spray de Force Épaississant

Key Ingredients:

Creatine - rebuilds and strengthens the hair fiber from within. It improves its the scalps mechanical properties and protect it against heat damage and UV rays to create an immediate, fuller look.

Ginger Root - is known for its ability to protect against daily external aggressors that harm your hairline. It boosts hair cells turnover and stimulates the hair scalp to provide the best hair treatment.
How to Use:
  • Spray the Spray de Force Épaississant into hands.
  • Work through wet hair.
  • Do not rinse.

In case of contact with eyes, rinse them immediately and thoroughly.

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