Bubble 60 ml. With dispenser, very convenient to use. Shelf life up to 2022. My sensations are more than pleasant, firstly it's really fresh breath, secondly the remedy whitens, in the third it feels cold. Foam is tender, white with a menthol smell. The package has instructions for use, though in Chinese. 1 way, just shake and jump in your mouth, rinse. 2 way, use as toothpaste. Shop verified. So you can take it. I really liked the tool, I will take more.