. Features: PREFILLED DESIGN WITH ENHANCED WHITENING POWER: MySmile Teeth Whitening Trays combine a unique material and 12% hydrogen peroxide for enamel-friendly whitening. They provide quick, convenient results for a youthful, stain-free smile at home.. EASY TO USE: Our prefilled trays make achieving your dream smile effortless. Just open, insert, and enjoy hassle-free whitening at home, work, or on the go.. PROFESSIONAL-LEVEL WHITENING: Our trays deliver rapid results in 20-30 minutes daily. Over 7 days, brighten teeth up to 7 shades, with lasting brightness and effective stain removal from coffee, smoking, soda, wine, tea, and more.. DENTAL SAFETY PROMISED: Our formulas undergo rigorous testing for enamel and gum safety. Non-sensitive, they reduce sensitivity while effectively whitening teeth. Use worry-free, safe for your oral health.. COMFORTABLE FIT: Our trays snugly fit teeth for comfort. No need to separate upper and lower trays. Unlike strips, they stay securely in place, preventing whitening agents from sticking to gums or tongue.. : :