What it is: A lightweight conditioner that prevents color fading and provides nourishment—for fine to medium hair types. Hair Texture: Straight, Wavy, Curly, and Coily Hair Type: Fine and Medium Hair Concerns: - Color Fading - Dryness - Shine Key Benefits: - Protects hair color for up to six weeks* - Leaves hair smooth with a vibrant, polished shine - Provides light nourishment Highlighted Ingredients: - Sake Kasu: Contains protein, amino acids, enzymes, and vitamins. - Niacinamide: Is antioxidant rich and has hydrating properties. Ingredient Callouts: Free of parabens and sulfates SLS & SLES. What Else You Need to Know: Enhance your color care ritual with the next generation of color lustre for long-lasting vibrancy, shine, hydration and hair color protection for up to 6 weeks*. In it's Tokyo-based laboratories, shu uemera combines the powerful antioxidant and protective properties of sake kasu with the cutting edge science of niacinamide for long-lasting color and hydration to maximize hair color vibrancy between salon visits. Fragrance Description: Notes of grapefruit and mandarin unfold atop a heart of fresh green notes and bright floral nuances resting on a base of soft wood with a creamy vanilla touch. Clinical Results: In a controlled study, when washing hair 2X per week using the complete Color Lustre system* (sold separately): - Radiant hair color lasted for up to 6 weeks* - It reduced fading for long-lasting color* In a controlled study, when compared to unwashed hair**: - It enhanced vibrancy and shine** - It locked in moisture and hydration In a controlled study, when compared to non-conditioning shampoo***: - Hair breakage was reduced by 98%***