Smart shoppers go straight to the source--retail prices can never compete against wholesalers in any market, and teeth whitening is just another one of those. I
Low cost teeth whitening systems
Have over-the-counter products like whitening strips cost a modest $40-$60 on average.
Custom-fitted whitening trays cost ranging between $100 when purchased directly from the dental lab or $500 when purchased from the dentist.
All you must do is order more teeth whitening gel which cost as little as $8 per syringe.