Retail price: 6,578 yen Triple-power whitening toothpaste. Contains over 40% eggshell apatite, pycnogenol, and propolis, a natural antibacterial ingredient. Eggshell apatite contains minerals and is superior in biocompatibility and adsorption compared to mineral-derived apatite. Excellent adsorption whitens teeth without abrasion by removing plaque and stains that cause cavities.