New, unused. Instant purchase OK. I have various other items for sale as well. [New/Unused] For white, beautiful, and radiant teeth Ruby White Toothpaste Whitening Quasi-drug Oral Care Cavity Prevention Low Irritation Fluoride Polished Smooth Teeth Whitening Home Self-Whitening [For white, beautiful, and radiant teeth] Ruby White is a quasi-drug formulation medicinal toothpaste that achieves "whitening" x "oral odor care" x "cavity prevention" in a triple effect with daily brushing. Easy home whitening. Supports a brighter everyday life with white, beautiful, and radiant teeth. [Whitening x Oral Odor Care x Cavity Prevention x Periodontal Disease Prevention] By uniquely formulating the active ingredients approved by the Ministry of Health, Labour and Welfare, such as sodium monofluorophosphate (fluoride), cetylpyridinium chloride, and tocopherol acetate, we have achieved 7 effects and efficacy. ① Whitens teeth ② Prevents bad breath ③ Prevents the occurrence and progression of tooth decay ④ Prevents periodontal disease ⑤ Prevents gingivitis ⑥ Freshens the mouth ⑦ Purifies the mouth [Low-irritation paste type] We have adopted a low-irritation formulation that can be used even by those who are not good with the spiciness of mint. Also, regarding the texture, we have achieved a smooth paste type with the optimal viscosity that is gentle on the teeth. [Because it is used every day, we pursue gentleness] We have achieved 5 additives-free: ethanol-free, synthetic coloring agent-free, silicone-free, mineral oil-free, and surfactant-free. [Joint development with a long-established Japanese company] This product was realized through joint development with a Japanese company that has been making toothpaste for over 90 years. All processes from product planning to manufacturing and packaging are carefully carried out in Japan. [Contents] 80g [How to use] Take an appropriate amount on a toothbrush, spread it over your teeth and gums, and brush. [Storage method] After use, be sure to close the cap and store it away from high temperatures, direct sunlight, and out of the reach of infants. * Will be shipped in simple packaging.