I purchased this at MUJI. I believe I used it about 4-5 times. The original content amount is listed as 200g, and when I weighed the remaining amount, it was 205g. I don't know the weight of the container. I'll also include a sample shampoo I bought to try, which is about half full. I'm selling this because I've used it a few times and it doesn't suit my hair. Cancellations and returns are not accepted after purchase.