YOLU Calm Night Repair Treatment is a Japanese hair treatment designed for overnight hair care. This 475g bottle contains a specialized night-cap formula that protects hair from friction and dryness damage during sleep. Enriched with ceramides and beauty serum ingredients, it deeply moisturizes both hair and scalp. The formula is free from parabens, mineral oils, and synthetic colorants. Its soothing fragrance combines neroli and peony notes, perfect for nighttime relaxation. Best suited for damaged, colored, or permed hair, particularly for those seeking to wake up with smoother, more manageable hair.