The Dr. Dazzle Professional At Home 3D Teeth Whitening Kit is the solution to brighten your teeth! Easy to use! You will begin seeing results instantly! This Complete Kit Includes: One large 5cc syringe of 44% carbamide peroxide gel, Two whitening thermo-forming mouth trays, Two Vitamin E swabs, LED light, Shade guide, Instruction booklet REMOVES YEARS WORTH OF STAINS! Dental grade formula removes years' worth of stains leaving you with a bright white smile in just a few treatments. Professional grade formula used by thousands of dentists world- wide ADVANCED INGREDIENTS - Advanced ingredients to deliver dentist grade results, the same technique you'll find at the dentist, but from the comfort and convenience of your home. Used by hundreds of dentists and whitening kiosks around the country, but customized for easy-to-use at home application EFECTIVE YET SENSITIVE- Recommended usage detailed in the instructions allows for those with sensitive teeth to use the treatment for less time while still effectively whitening your teeth for beautiful results. Designed to fit around your schedule, you can use this treatment as necessary to whiten your teeth. Unlike other professional treatments, you do not have to use it on consecutive days to see results, many people experience whitening after the first attempt All our products are FBA approved and fully guaranteed, if you are not 100% satisfied with our product - you will get a full refund!