Keep your smile bright with this set of 3 Whitening Gel Syringes.
If you've already purchased the GRYN LED Whitening Kit there's no need to buy a complete kit again, these 3 gel syringes are all you need.
Your initial results may begin to fade over time, you can maintain or even improve your bright smile by keeping your Expert LED Kit stocked up with GRYN’s peroxide-free teeth whitening gel.
The advanced whitening gel works instantly to remove those difficult stains ingrained on your teeth in a safe and effective way.
Unlike most products on the market GRYN's specially designed gel removes stains with a peroxide free formula. The natural formula is fast, effective and pain free, even if you do have sensitive teeth!