Thank you for viewing. This size is 200g. I purchased this at a salon last week. It has only been used once. The remaining amount was 223g according to the scale. Although the weight of the container is included, so the exact amount is unknown, it appears that very little has been used. I only placed it near water when using it, and moved it immediately after use, so there should be no changes in its properties. I have stored it at a moderate temperature, but please understand that this is amateur storage and a used item, so please refrain from purchasing if you are looking for a perfect product. (⁎ᴗ͈ˬᴗ͈⁎) I am not considering lowering the price. ￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣ Type: Treatment/Hair Pack