Kerastase Initialiste Scalp & Hair Serum helps improve the overall appearance and feel of your hair. Enhance hair’s vitality with a lightweight scalp and hair serum designed to improve softness, shine, and manageability. This advanced formula absorbs quickly, helping to maintain hydration while supporting the appearance of smoother, stronger strands. Infused with key conditioning ingredients, it helps reduce the look of breakage and enhances overall hair radiance.