Kérastase Resistance Therapiste Mask is a mask designed to repair damaged and color-treated hair.

Benefits of the product:
Repairs the hair.
Restores strength and elasticity to the fibers.
Hair feels renewed and revitalized.
Soft and mature-looking hair.
Prevents future breakage.

How to use:
Step 1: Apply to washed and towel-dried hair.
Step 2: Massage it onto the lengths and ends.
Step 3: Leave it on for 5 minutes and rinse thoroughly.