HappySmileUK
Questions & Answers

I have looked at your web site and want to order tooth whitening gel but I can see 2 different makes SDI Polanight Carbamide Peroxide 22% (10) Pack £39.99 But there is also HappySmile 22% Carbamide Peroxide 22% 3ml x (10) pack - SPECIAL OFFER PRICE £28.99 Can you tell me the difference - apart from the obvious price!

Asked by Anne J. on 3/23/2016

3 Answers
Michael C.8/12/2016

Hello Anne, Both brands are clinically tested and scientifically proven to work. SDI polanight containts 1ml gel per syringe and HappySmile contains 3 ml of gel. HappySmile works faster and does not give you any sensitivity. You will have great results from using either brand.
janice w.5/18/2016

I used happysmiles 35% that worked best for me.
maggie j.3/25/2016

I am a customer and have used both brands but the happysmile brand worked way better and had awsome results. The products both contain dental peroxide it is just different brands. FYI I used happysmile 22% and worked excellent.

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