YOLU Calm Night Repair Shampoo (440ml) is a Japanese night care shampoo designed to repair and deeply moisturize hair while you sleep. Formulated with three types of ceramides, hydrolyzed collagen, and nemunoki bark extract, it helps protect hair from friction damage caused by pillow contact, leaving hair smooth and manageable by morning. Silicone-free and gentle, it's best for dry, damaged, or rough hair needing overnight hydration and repair, with a soothing, subtle fragrance suitable for daily use.