Kérastase Premiere Repairing Anti-frizz Serum repairs, nourishes, and protects hair while controlling frizz. This lightweight leave-in serum strengthens hair fibers, smooths strands, and seals split ends. Its advanced formula shields against humidity and heat, leaving hair soft, shiny, and manageable. Ideal for all hair types, especially dry and damaged hair, it delivers long-lasting frizz control and enhanced smoothness. Directions Apply a small amount to damp or dry hair, focusing on mid-lengths and ends. Do not rinse. Style as desired.
