The Kérastase Nutritive Shampoo, Conditioner, and Elixir Ultime Hair Oil set is a luxurious hair care set designed for individuals with dry hair. The products contain Niacinamide and Plant-Based Proteins as active ingredients, providing nourishment and detangling effects. The set includes a 80mL shampoo, 75mL conditioner, and 75mL hair oil, making it a convenient and comprehensive option for both adults and unisex users. The Kérastase brand is known for its high-quality hair care products, ensuring a luxurious and effective hair styling experience.