Kérastase Spray de Force Épaississant Spray Booster 5.1 oz is a lightweight, strengthening leave-in spray designed to thicken fine hair while reinforcing weakened strands. Formulated with creatine and ceramides, this volumizing spray boosts body, improves hair density, and helps reduce breakage, leaving hair fuller, stronger, and more resilient without stiffness or residue.

What It Does

• Thickens and adds body to fine hair

• Strengthens weakened hair fibers

• Improves hair density and resilience

• Reduces breakage and fragility

• Enhances volume without weighing hair down

Key Benefits

• Lightweight thickening spray booster

• Ideal for fine or weakened hair

• Strengthening, non-sticky formula

• Adds fullness and natural movement

• Safe for color-treated hair

How to Use

Spray evenly onto towel-dried hair, focusing on roots and lengths. Do not rinse. Blow-dry or style as desired.

Keywords

Kérastase Spray de Force Épaississant 5.1 oz, thickening spray, volumizing hair spray, strengthening leave-in, hair density booster, Kérastase Résistance