The Kérastase Résistance Sérum Thérapiste is an intensive repair serum expertly formulated for severely damaged, over-processed, and fragile hair that craves deep restoration. Infused with a powerful blend of reconstructing agents, this lightweight yet potent serum penetrates deep into the hair fibre to rebuild its internal structure, instantly reinforcing weakened strands and sealing split ends for a visibly smoother, stronger finish. It forms a protective shield against heat styling and blow dry damage, making it an essential step in any heat protection routine. With each application, hair becomes progressively more resilient, supple, and luminous, restoring the look and feel of healthy, salon-treated hair. Ideal for daily use on towel-dried or dry hair, this 30ml serum delivers professional-grade care in a travel-friendly size, perfect for those who refuse to compromise on hair health wherever they go.
