Formulated by Dr. Jonathan Levine, this portable tooth whitening system is the perfect starter kit. GoSMILE and its revolutionary approach to tooth whitening has elevated whitening from it's messy, time-consuming inception to a simple, quick and easy application -- anywhere, anytime. The brainchild of renowned New York City cosmetic dentist and smile expert, Dr. Jonathan Levine, GoSMILE has transported the latest dental trend to another dimension. GoSMILE System Starter Kit contains the highest concentration of hydrogen peroxide available outside of the dentist's office,6%- combined with powerful breath fresheners. The GoSMILE complete collection consists of three steps: Step 1 Whitening: GoSMILE System Starter Kit, whitens your teeth (up to 6 shades lighter) with 2 times per day applications for 14 days. Step 2 Maintenance: GoSMILE Daily Refill, compact and convenient ampoules mean you can carry some with you for quick whitening touch ups. Step 3 Protect: GoSMILE AM/PM Whitening Toothpaste Duo. Your smile will have a whole new attitude, thanks to active ingredients in GoSMILE am/pm toothpastes. Directions For Use: Flip Remove the ampoule from the paper protector. Flip it over and reinsert it back into the paper holder, exposing the brush tip. Squeeze Center the ampoule between thumb and index finger. Squeeze hard until the tube pops. Apply Turn tube upside down and squeeze continually so that gel saturates the applicator brush. In a circular motion, rub gel onto teeth until it foams. There is no need to rinse, just spit the excess saliva out of your mouth and allow product to evaporate off the surface of your teeth.