I opened the box, but it's a brand new item that I've never used. This is a shampoo and treatment set that reduces dandruff, formulated with 7 types of bean extracts. - Product Name: the Simkong SHAMPOO - Product Name: the Vidangyeol TREATMENT - Ingredients: Contains 7 types of bean extracts - Effect: Reduces dandruff - Features: Contains naturally derived ingredients Thank you for looking.