This toothpaste is patented, and it specifically removes more than 97% of Helicobacter pylori in the oral cavity. There is a certificate to prove it. It is aimed at oral helicobacter pylori, and this toothpaste can be effective. The biological lysozyme HP toothpaste contains certain degerming factors, which can inhibit oral bacteria and treat intractable halitosis when used correctly. In addition, it can inhibit Helicobacter pylori infection after use, which is suitable for children and pregnant women, and patients with particularly bad oral odor can also inhibit oral bacteria in the future.