YOLU Calm Night Repair Shampoo is a Japanese night-time hair care product designed to protect hair from friction and dryness damage during sleep. This silicone-free formula features a unique "night cap" treatment with ceramides, Persian silk tree bark extract, and lotus flower extract to deeply moisturize both hair and scalp. Best suited for damaged, dry hair seeking overnight repair. The relaxing neroli and peony fragrance promotes a peaceful sleep experience. The product is free from parabens, mineral oils, and synthetic colorants.