Nicotinamide ToothpasteNicotinamideToothpaste whitening contains niacinamide essence, which can effectively remove smoke stains, tea stains and coffee stains attached to the surface of the teeth, giving you a confident and radiant smile. Gentle texture Our niacinamide whitening toothpaste contains natural nutrients beneficial to the gums, which can alleviate tooth sensitivity, strengthen fragile gums, and prevent bleeding. Daily use safety. Sensitive Teeth ProtectionNiacinamide whitening toothpaste is specially formulated for sensitive teeth, bidding farewell to sensitivity, focusing on oral health, protecting and soothing sensitive teeth. It can effectively clean without causing discomfort, leaving your mouth fresh and fragrant. Enamel Repair and StrengtheningNicotinamide Toothpaste not only effectively whitens your teeth but also helps strengthen enamel, fights tooth decay, freshens breath, and promotes overall oral health. Continuously Freshens BreathEfficient fresh breath keeps your mouth fragrant, leaving your lips and teeth fragrant and away from bad breath.Niacinamide Toothpaste Clean the mouth, maintain oral hygiene, reduce gum problems, freshen breath.