Enjoy the benefits and quality of professional teeth whitening in the comfort of your own home for a fraction of the cost. NuPearl 32x is a dentist recommended, peroxide-free system with NuBright LED Technology, advanced whitening gel, and natural peppermint essential oil, providing visibly whiter teeth in just minutes. Product\'s ingredients consist of: Glycerin, Sodium Bicarbonate, Chondrus Crispus (Carrageenan) Powder, Xylitol, Sorbitol, Aqua, Mentha Piperita (Peppermint) Oil, Vaccinium Macrocarpon (Cranberry) Seed Oil, Aloe Barbadensis (Aloe Vera) Leaf Juice, Anthemis Nobilis (Chamomile) Flower Extract, Cocamidopropyl Betaine, Limonene (Natural Flavor). With organic, natural, kosher and alcohol free flavors.