This professional hair care product, Kérastase Genesis Bain Hydrafortifiant, is formulated to address hair fall concerns while providing essential hydration. It gently cleanses the scalp and hair fiber, fortifying the hair against breakage and daily stressors. Ideal for use in a regular hair care routine, this shampoo helps to instantly strengthen hair and improve resilience over time. It lays the groundwork for more voluminous and healthier-looking hair.