Each kit contains 5, 5 ml syringes, UV light, duplex mouth tray w/ air hole for easy breathing. Each syringe contains enough whitening gel for 5 sessions, so this kit covers 25 sessions! It is FDA certified and starts whitening right away!
So that was the technical stuff.
Here goes my personal opinions!
Next are the peroxide gel syringes. As you can see, there are five of them and every mL and half mL, which is important.. And finally there is the UV light that also goes in you mouth at the opening.
I know it sounds like your mouth will be really crowded, but I promise I was never uncomfortable at any time, even when the peroxide started bubbling away!
Now onto the application and use, it's pretty straightforward! Using the syringe, apply/smear 0.5 mL of the peroxide gel on the upper and lower halves of the mouth tray. Insert into mouth and make sure it's comfortable and in place. Finally you put the UV light in the front and, voila! Here's a pic, and yes it looks a wee silly.
My regimen is/will be to use this for ten days, and then once every three or so days.
So what do you guys think? If I were you, I'd get now. It's regularly $99, but right now it's discounted to $35, and if you shop on Amazon, all orders $35 and over are free, so you wouldn't have to pay any shipping!
I leave you with my results so far! Now remember, this is no filter, no flash, and was taken in a dimly lit convention hall. To compare my smile beforehand, visit my social networks and stalk my earlier pics!