Bumble and Bumble Bb. Heat Shield Thermal Protective Spray 125 ml, an indispensable ally for the daily protection of hair during the use of hot tools such as hairdryers, straighteners and curling irons. This lightweight formula creates an effective barrier against heat up to 500°F, preventing damage, breakage and dryness. Enriched with nourishing extracts, it keeps the hair fiber soft, shiny and vitalised, without weighing it down or leaving sticky residue. Easy to apply, it absorbs quickly, ensuring long-lasting protection and a smooth finish. Ideal for all hair types, Bb. Heat Shield protects against both thermal aggression and external agents, enhancing the natural beauty and health of the hair, for flawless and safe styling every day.