The Kérastase Genesis Thermique Trio Holiday Set combines three complementary haircare products for weakened hair prone to breakage. The Genesis range helps strengthen the hair fibre while leaving the hair soft, smooth and beautifully cared for. The Bain Hydra-Fortifiant gently cleanses the hair and scalp while providing moisture and softness. The lightweight Fondant Renforçateur conditions and detangles the lengths without weighing them down. Défense Thermique completes the routine with strengthening heat protection, helping to control frizz and protect the hair during heat styling.