3 times faster than strips|Gel for those with no sensitivity|Appropriate for enamel|Comes with (3) teeth whitening gel syringes with 35% carbamide peroxide and 22 whitening sessions. |Fits all without needing customizations|Made from medical grade silicone|Includes vents for easy breathing|(1) LED light with batteries included, (3) 3ML mint-flavored whitening gel syringes, (1) mineral desensitizing gel, (1) mouth tray, (1) detailed instructions| STEP 1 Squeeze whitening gel onto inner front part of mouth tray. STEP 2 Put tray with light into mouth, against teeth. STEP 3 Turn on light and whiten teeth for 10 minutes. STEP 4 Remove tray and rinse mouth with warm water. |We are confident in our teeth whitening products and offer a 100% Results or Money Back Guarantee.