Nicotinamide Whitening and Deodorizing Toothpaste: Nicotinamide removes tooth stains, natural extracts control bad breath. Brushing can whiten yellow teeth and keep breath fresh for 4 hours. The soft and creamy formula does not damage the enamel. The sweet fruity fragrance is highly relaxing. Order today and get 5 tubes for just the price of 1. Enjoy 5 times the oral hygiene at a fraction of the cost. Smile with confidence and show off your teeth.

"A Starry Sky, Brushing Out Glowing Teeth" When toothpaste is no longer just a cleaning tool but becomes the first visual pleasure in the morning - RenDoctor Nicotinamide Whitening Toothpaste, it incorporates the starry sky into the tube.
The gold-textured coating wraps around the powder-blue gradient paste, and the fine glitter gently bubbles up with each squeeze, like sealing the stars of the summer night into the bathroom sink. The core nicotinamide factor is the confidence for brightening: gently covering exogenous stains on the tooth surface, gradually stripping away the traces of coffee stains and tea stains, revealing the original pure white texture; the dual-cleaning formula works simultaneously, enveloping and removing soft dirt and breath molecules one by one, and the refreshing feeling after brushing can last from morning to afternoon.
What should the morning sink be like? Is it cold plastic packaging, or a splash of the striking pink-blue starlight? RenDoctor's nicotinamide whitening toothpaste has incorporated "atmospheric feeling" into oral care.
The gilded embossed tube body, when pressed against the palm, has a delicate texture; when the tube is squeezed gently, the pink-blue layered cream, with fine glitter, emerges, like blending the fragmented light of the Milky Way into the cream - this is not just toothpaste, but the first visual healing in the morning. And behind the appearance level lies the strength to make smiles shine: the core nicotinamide factor, with a gentle encapsulating effect, gradually dissolves the exogenous stains left by coffee and milk tea layer by layer. There is no need to worry about irritating the enamel; only in the 3-minute brushing time, the dullness of the tooth surface is gradually peeled away. After a week, when looking in the mirror, the smile's arc is like having a built-in cold light filter.
The dual-cleaning formula is "refreshing buffing": when the fine foam wraps and spreads with a light fragrance, the soft dirt in the gaps between teeth is swept away one by one, and even the residual food smell after meals is decomposed into a faint refreshing sensation. This refreshing is not the fleeting mint stimulation, but the transparency that emerges from the depths of the mouth - even if you forget to rinse your mouth after lunch, the breath when speaking is still clean.
It understands the "decent laziness" of urbanites: without needing to pair it with a whitening device or remember complicated care steps, replacing the daily brushing action with it is the shortcut to beauty. Before going to bed on a night of overtime work, squeeze a little pink-blue starlight onto the toothbrush, and the foam sweeps away the fatigue, along with the sticky sensation in the mouth; before a weekend date, use it to brush for two minutes carefully, and when smiling, the gloss on the tooth surface can catch the warm light of the restaurant, with the arc filled with relaxation.
From the details of the gilded packaging to the layered fine glitter of the cream, to the mildness on the entrance, and the subsequent brightening and long-lasting freshness - RenDoctor has broken down "self-pleasure" into every daily fragment: when brushing teeth is no longer a task, but a dual enjoyment from visual to experience, even the light in the smile becomes more genuine.