Genesis Bain de masse Epaississant from Kerastase is a hair thickening and volume shampoo for men with weakened hair prone to thinning.
- Gently clarifies scalp, hair & beard.
- Provides volume & texture.
- Instant thickening hair action when used with Cire*.
70% fiber diameter when used with Cire*
+85% less breakage after one application**
+38% more volume after one application**
Powered by highly efficient ingredients to instantly strengthen and thicken the hair fiber for 5x fuller hair when used with Cire*.
"*Instrumental test: Bain De Masse + Cire D'epaisseur
**Instrumental test: Bain De Masse
