I purchased this from the GIVENCHY online store around the end of last year. I've used it about 10 times, using it on specific areas. I didn't apply it directly to my face; I used it after putting it on the back of my hand. The remaining amount isn't visible to the naked eye, so I've weighed it with a scale. I've weighed it multiple times and gotten nearly the same number, so I don't think there's a big difference, but please understand that there might be some slight error. There are some minor scratches from daily use, but no noticeable scratches or stains. This is a used item, so please purchase it if you understand this. Thank you.