Kerastase Specifique Bain Prevention 250mlDescription Shampoo designed as a preventive solution to hair loss and thinning hair concerns Boost hair fiber production Activates micro circulation to reduce hair loss Immediate volume effect Silicon free Systeme Pro Actif Anti bacterial agent suppresses inflammation Soothing agent calmes, soothes and regenerates scalp Regulating agent simulates microcirculation How to use? Apply to wet hair and scalp, massage head using palms of hands, emulsify and