Protect your locks with the Balmain Hair Thermal Spray; an ultra-fine spray that defends against styling tools, including hairdryers, flat irons & curling tongs. Infused with Silk Protein & Pro-Vitamin B5, its lightweight formula creates an invisible shield to lock in moisture & control frizz, whilst protecting the hair from breakage & heat damage up to 220°C. Humidity-resistant. Suitable for natural & colour-treated hair.