For weak and fragile locks - Rich in moisture and treatment - Improve manageability and luster Deeply replenish damaged hair with the L’Oréal Professionnel Série Expert Inforcer Masque; a rich, powerful treatment specifically developed for weak and fragile locks. Utilizing a strengthening blend of Vitamin B6 and Biotin, the creamy hair mask envelopes hair with moisture and nutrients, seeking to impart a soft texture and minimise the appearance of split ends. Perfect for long hair in need of a boost, it improves manageability, resilience, and luster for healthier looking locks.