What it is: A professional leave-in serum that delivers instant glass shine and protects colored hair against UV damage, with lasting results up to 10 washes.Hair Texture: Straight, Wavy, Curly, and CoilyHair Type: Fine, Medium, and ThickHair Concerns:- Color Fading- Color Safe- ShineKey Benefits: - Colored hair protection against UV damages- Instant glass shine- Heat protection up to 450°FHighlighted Ingredients:- 5% Alpha-Silane: Forms a protective layer on hair fiber, activated by heat for enhanced shine and protection.What Else You Need to Know: This professional leave-in serum provides an instant glass-like shine to all colored and vivid hair, lasting up to 10 washes. It resists humidity up to 80 percent and offers anti-frizz benefits for up to 72 hours. The heat-activated formula protects against damage from styling tools up to 450°F, ensuring hair remains hydrated, smooth, and vibrant.Fragrance Description: A soothing note inspired by fine fragrance, with top notes of bergamot, neroli, and mandarin, middle notes of orange blossom and rose, and bottom notes of musk, dry amber, vetiver, and patchouli.Clinical Results: In an instrumental test and US consumer test of the full Vitamino Color Spectrum system after four weeks, results showed: -Anti-frizz effect up to 72 hours and anti-humidity (up to 80% humidity in the air)- 95% agreed that hair looks vibrant- 93% agreed that the product helps maintain the color