All products in this case are made in the USA. They are not cheap Chinese products. Each Peroxide-free gel kit contains enough gel for up to 20-30 full mouth applications. 1 x 10ml tube of Peroxide-free gel, 4 x "boil n bite" thermo-forming mouth trays, a white plastic case to hold the thermo-forming trays, these have air holes to keep the trays hygienic in between uses, 1 x 3ml blue remineralising gel and a professional shade guide, to allow you to monitor the change in your teeth colour. Peroxide-free whitening gel is worn in the trays for up to 30 minutes per day for up to 2 weeks (for initial whitening) and then 1-3 times every 6-12 months to keep the teeth white. Peroxide-free gel is revolutionary due to it's use of bicarbonate as the active whitening ingredient. Rather than use peroxide, which gives great whitening but can also cause sensitivity and gum irritation, Peroxide-free gel gives comparable whitening results but without the side-effects.
The revolutionary formula also contains fluoride and natural plant extracts - these help to strengthen enamel, protect against decay, and help fight gum disease and bad breath whilst you're whitening: so now you can get healthier teeth at the same time!
Comes in clear plastic bag not a boxed kit. Peroxide-free gel does not cause the release of hydrogen and is legal to sell in the EU.