Nicotinamide Toothpaste: Toothpaste whitening contains niacinamide essence, which can effectively remove smoke stains, tea stains and coffee stains attached to the surface of the teeth, and make your smile more beautiful. Care for Gums: This niacinamide toothpaste contains a variety of nutrients that are beneficial to gums, and has a very good effect on relieving common tooth sensitivity, fragile gums, and bleeding. Easy to use: Brushing teeth for 3 minutes every morning and evening can effectively improve the oral environment, keep away from yellowing teeth and bad breath, and make you have beautiful white. Please treat teeth care products in perspective, and can't be used as prescription drugs or medicines. Sensitive Teeth Protection: This niacinamide whitening toothpaste is specially formulated for sensitive teeth, providing effective cleaning without causing discomfort. And niacinamide Toothpaste helps remineralize and strengthen your tooth enamel. Fresh Breath for Hours: Our teeth whitening toothpaste will leave your breath smelling fresh and clean, giving you the confidence to face the day with a dazzling smile.