Brand new, unused. Received as a sample in Korea. Expiration date: August 2026 <How to Use> Once a day, after thoroughly wetting the hair and scalp with warm water, apply an appropriate amount (3-5mL) evenly to the hair and scalp, massage, and then rinse thoroughly. Dancing Therapy Shampoo, formulated with hair-friendly ingredients, provides a moisturizing finish. - Product Name: GROWSU Dancing Therapy Shampoo - Volume: 50ml - Type: Shampoo