Our Probiotic Brightening toothpaste contains blue: xylitol, propolis extract; Red: Sodium lauryl sulfate, crosslinked carboxymethyl cellulose. It can deeply clean teeth, strengthen tooth enamel, promote overall oral health, effectively remove pigmentation such as tea stains and coffee stains on the surface of teeth, and make teeth whiter and brighter. Its use is very simple: to the appropriate amount of toothpaste, use the correct way to brush teeth for 2-3 minutes, and finally rinse with water. Reduce bad breath and keep your breath fresh and pleasant.