Calamine Ampoule for acne care. - Brand: EUNYUL - Product Name: Acne Solution Calamine Ampoule - Main Ingredient: Salicylic acid - Purpose: Acne care - Country of Manufacture: Korea Thank you for viewing. I purchased this here two months ago and used it a few times. I no longer need it because I've started taking acne supplements. It's about 70-80% full as I haven't used it much. This is a used item. Please purchase only if you understand that this is a used item. I often receive comments saying that the product hasn't arrived yet. However, I ship via regular mail from the post office, so it can take about a week for the product to arrive, especially if you live far away. By purchasing the product, I assume you understand this. If you are concerned about the details or want the product quickly, please purchase it elsewhere. I cannot respond to minor concerns.