Revitalize your hair with Kérastase Genesis Homme Instant Thickening Molding Clay, designed for weakened and thinning hair. This innovative clay offers flexible medium hold and a natural matte finish without stickiness. Perfect for textured styles, work the clay through wet hair to style as desired. Kérastase is committed to sustainability, using eco-friendly packaging and practices while aiming for carbon neutrality since 2013. Elevate your hair care routine with a product that cares for both your hair and the planet.