This vitamin-enriched treatment spray with caviar bond enforcing technology protects strands from heat while strengthening and smoothing hair. It creates a protective barrier, preventing breakage, split ends, and frizz for hair that is soft, manageable, and style-ready. Caviar Restructuring Bond Repair Leave-in Heat Protection Spray is clinically proven to help strengthen and shield hair while protecting from thermal damage up to 450°F and reducing breakage and split ends up to 99 percent.