Goldwell Dualsenses Bond Pro Repair & Structure Spray strengthens and protects fine, fragile hair while providing heat protection. This nourishing leave-in spray enhances resilience and shine, making it a must-have for daily hair care. Enjoy healthier, stronger locks with every use. Discover Goldwell BondPro+ Repair & Structure Spray for weak, fragile hair, blended with microPROtec complex and Inter-Amino-Bond-Builder. Instantly provides long-lasting cuticle protection and resilience to day-to-day stressors. Smooths the surface and preps the hair for styling. Provides heat protection. Perfect even for fine, fragile hair. Goldwell’s professional Bond Pro Repair & Structure Spray provides long-lasting cuticle protection and enhances resistance against daily stressors. Boasting microPROtec complex and Inter-Amino-Bond-Builder, this ingenious spray smooths the surface and preps your locks for styling, as well as offering heat protection. Perfect for those with fine, fragile hair.