The Expert Pro Longer Masque Series by L'Oréal Professionnel is a una regenerating mask of 500ml specifically formulated to strengthen and lengthen fragile or weakened hair. Enriched with una innovative technology that works from roots to tips, it helps reduce breakage and promotes una healthier growth, leaving hair visibly denser and more resilient. Its creamy texture intensely nourishes, providing lasting softness and shine. Ideal for those who desire strong and long hair, professionally cared for.