What it is: A leave-in serum infused with hyaluronic acid to hydrate, strengthen, and prevent breakage while protecting against heat up to 450°F for lightened and highlighted blonde hair. Hair Type: Fine, Medium, and Thick Hair Texture: Straight, Wavy, Curly, and Coily Hair Concerns: - Heat Protection - Color Safe - Damage/Split Ends/Breakage Key Benefits: - Strengthens hair to prevent damage and breakage - Protects from heat damage up to 450°F - Smooths hair to enhance shine