【Authentic Product】 【Set of 2 Boxes】 Purchased January 2026 ※Price not negotiable Thank you very much! 【For Whiter, More Beautiful, and Radiant Teeth】 Ruby White Clear Sheet Whitening Sheet, 28 sheets (14 sets), Gentle, Xylitol, Leaves Teeth Smooth, At-Home Self-Whitening 【For Whiter, More Beautiful, and Radiant Teeth】 Ruby White Clear Sheet is a whitening care sheet containing high concentrations of cleansing agents such as sodium bicarbonate and xylitol. It supports you in achieving whiter, more beautiful teeth and brightening your everyday life. 【Lift and Remove, New At-Home Whitening Care】 Sodium bicarbonate, a high-concentration cleansing agent, adheres to and lifts stains and yellowing on teeth, and brushing afterward restores the natural shine of your teeth. 【Easy 3-Step Care】 Simple 3-step at-home whitening care: Apply, Wait, Brush. It's a simple care routine where you apply the sheet to your teeth, wait for about 20-30 minutes, and then brush. 28 sheets (14 sets) allow for easy and continuous use. 【Safe 12-Free Formula】 A 12-free formula designed with your teeth in mind. Free of preservatives, mineral oil, UV absorbers, petroleum-based surfactants, silicone, parabens, foaming agents, synthetic colorants, abrasives, ethanol, animal-derived ingredients, and sulfates. 【Manufactured in a Factory with SGS and FDA Dual Certifications】 We have carefully selected a manufacturing factory that adheres to strict international standards, holding both SGS and FDA certifications.