Kérastase Genesis Masque Reconstituant is a hair mask that strengthens and rebuilds weak and prone-to-fall hair. It contains a formula rich in active ingredients, such as ginger root and Edelweiss cells, which help strengthen the hair from root to tip.

Product Benefits:
-93.3% less breakage.
-93.3% more resistance.
-93.3% stronger hair.
-49% increased softness.
-65% more moisturized/nourished hair.
-Fortifies and densifies the hair fibers when combined with Masque Reconstituant.

How to use:
Step 1: Wet the hair and remove excess water thoroughly.
Step 2: Apply a quarter-sized amount of the shampoo by touch to 5 key areas of the hair.
Step 3: Add water and lather.
Step 4: Apply a second quarter-sized amount of the shampoo and add water.
Step 5: The second lather will produce soap suds that help clean the lengths to the ends. Rinse thoroughly.