I was skeptical at first, but it really does remove tartar. I tried a product I bought at the supermarket when this one ran out, but it wasn't as good, so I went back to Aqua Zeo. However, it seems to have been renewed, and the taste is different, so my pet didn't like it. I had been using it by taking a portion out each time and wrapping it in plastic wrap. I think it's safe for humans to use as well. - Brand: AQUA ZEO - Product Name: Toothpaste There was 106g including the container, but there may be some error. Please refrain from purchasing if you are sensitive to such things. #Halloween on Mercari