CTN ProWhite™ teeth whitening gel trays.


CTN uses advanced, single packed disposable whitening trays which are pre-filled with exactly the correct amount and strength of gel. The innovative design and high tech material (Crystal clear, ultra flexible silicate gel) and the efficient bottle nose prism in front of the tray, makes it possible to treat all surfaces of the teeth without uncomfortable mouth openers, expanders etc. 

The ProWhite™ prism lence reflects the accelerator's light beam 360 degrees and the client can relax and close his/her mouth for the duration of the whole treatment.

No gum protecting gels are needed. CTN teeth whitening system does not irritate the gums and it is also gentle and totally safe for the surface of the teeth. We guarantee good results, with absolutely no pain or post treatment sensitivity.

CTN ProWhite™ Gel Tray


    CTN Group

    CTN is a global high tech innovator and equipment manufacturer that focuses on cryo technology and their use in non-surgical health, recovery and wellness solutions. 

    © 2009 - 2020 CTN Group

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    During the period 02.07.2019 - 31.12.2020, Cryotech Nordic AS participates in EAS Development Program. The total budjet of the project is EUR 867 427.00, of which the grant from Enterprise Estonia is EUR 390 342.15. The goal of the project is to achieve the market leader position in the field of cryotechnology due to innovative solutions and a wide range of offered cryo cabins and devices for local cryotherapy. Cryotech Nordic AS aims to increase the company's turnover and profitability through new higher value-added cryo equipment product development.