Sebastian Professional Trilliant Spray is an innovative 150ml thermoprotective treatment, designed to protect hair from the damaging action of hairdryers, straighteners and curling irons. Its light formula creates an invisible barrier without weighing it down, preserving the natural shine and softness of the hair. Ideal for all hair types, this spray improves combability and reduces the formation of split ends, keeping the hair fiber healthy and resistant over time. The non-greasy texture and rapid absorption make it perfect for daily use, ensuring long-lasting and protected styling. An indispensable ally for those who want an impeccable hairstyle with strong and vital hair.