NEW SEALED The Kérastase Genesis Homme Anti-Hair Fall Fortifying Hair Serum is a luxurious 90ml product designed for all hair types. Formulated as a liquid, this unisex serum from the Kérastase Specifique range is made in Spain and has a 12-month period after opening. With its high-quality formulation and brand reputation, this hair serum is designed to provide nourishment and protection, helping to reduce hair fall and fortify hair strands for a healthy and strong finish. Ideal for daily use, this serum is a must-have for anyone looking to improve the condition of their hair.