Kerastase Genesis Masque Reconstituant thick hair Thickening hair mousse with Hyaluronic

Thickening hair mousse with Hyaluronic Acid for thinning hair

sensitive or oily scalps

smooths hair with a natural glow and a lavish touch

Extra-rich nourishing hair mask treatment for very curly and coily hair

Illuminates blonde hair

Kerastase Genesis Masque Reconstituant thick hair Thickening hair mousse with HyaluronicIntense fortifying hair mask for weakened hair that is prone to falling due to breakage from brushing. For weekly use. "Provides intense nourishment & hydration. Smooths & detangles. Fortifies against breakage. 99% less hair fall due to breakage from brushing*. 89% more smooth conditioned** Genesis is not a hair loss product. *vs. non conditioning shampoo. **vs. non conditioning shampoo.