Kerastase Genesis Fondant Renforcateur Conditioner is a game-changer for those with weakened hair that is prone to falling due to breakage from brushing. This lightweight fortifying conditioner is specially formulated to provide immediate strength and softness to your hair, while also delivering much-needed moisture and shine. One of the standouts of this conditioner is its ability to detangle hair and add body, leaving you with manageable and voluminous locks. Say goodbye to struggling with knots and frizz this conditioner will leave your hair feeling silky smooth and looking healthier than ever.