This Smile Sciences kit uses recently developed technology with a smarter and rechargeable LED light. In addition to a blue light which reacts with the gel to enhance the whitening effect, it emits a red light which reduces bad breath and kills bacteria. The light has a 15 minute blue light timer and 10 minute blue/red light timer built in.
In addition to the LED light and tray, this kit includes:
- Three teeth whitening pens (14 treatments each)
- Power cord for charging the light
- Shade guide
- Instruction manual
- Stronger gel 35% Carbamide blend
The pens have a shelf life of one year from date of purchase.
Ingredients: Carbamide peroxide, potassium nitrate, glycerol, propylene glycol, deionized water, carbomer, carboxymenthyl, polyvinylpyrrolidone, sodium hydroxide, menthol.
If pregnant or nursing consult your OB.